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2263
Life sciences
posted：2021/06/07
特許第7279880号
特許第7279880号 異種接合材の純モード 層間破壊靱性評価試験法の開発
HOSOI, Atsushi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
◆ DCB試験の応用 ◆ 異種材接合に伴う混合モードの影響を除去◆ 熱残留応力の影響をキャンセル◆ 正確なモードⅠ層間破壊靱性の評価
2237
Information Communication
posted：2021/03/24
特許第7473890号
特許第7473890号 電気機器の動作監視、異常検出方法
OGAWA, Tetsuji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
動作部と制御部を有する電気機器(フライホイール等)の制御状態監視方式であり、状態データ（制御信号等）を用いて、動作部が所定の目的状態(【例】X,100回転での運転 / Y:70回転での運転 )であることを示す特徴データ(尤度等)をパターン認識により得て抽出する状態推定器と、その特徴データを用いて...
2020-1124-03
Nanotechnology / Materials
posted：2020/12/17
Operation of 3-D MEMS micro mirror by single superposed driving signal
IWASE, Eiji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● By single driving apparatus, MEMS micro mirror is actuated in three resonant modes● MEMS micro mirror is operated in 3-D by single superposed signal with the three resonant frequencies
2020-1124-02
Nanotechnology / Materials
posted：2020/12/17
Development of Test Method for Evaluating Pure Mode Interlaminar Fracture Toughness of Dissimilar Materials
HOSOI, Atsushi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● Application of Double Cantilever Beam (DCB) test● Cancel the effects of mixing modes when joining dissimilar materials and thermal residual stress● Accurate mode I interlaminar fracture toughness evaluation
2316
Nanotechnology / Materials
posted：2020/11/12
特許第7491547号
ダイヤモンド電界効果トランジスタ及びその製造方法
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering) (retired)
2020-0131-03
Nanotechnology / Materials
posted：2020/02/06
Development of new electric wireless seawater communication
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering) (retired)
● Electric communication utilizing conductivity of seawater● Transmitter : metal electrode ⇔ Receiver : transistor shape sensor operating in solutions● Apply square wave voltage to metal electrode &nb...
2020-0131-07
Nanotechnology / Materials
posted：2020/02/06
Dissimilar Materials Bonding with 3D Nano Interface
HOSOI, Atsushi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● Fabrication of nano structure on aluminum surfaces● Improvement of bonding strength by silane-coupling treatment● Direct bonding of CFRTP and Al by hotpress● Evaluation of shear strength and fracture toughness
2225
Information Communication
posted：2019/11/08
特許第7348634号
複数の視野外障害物を検知するシステム
KAWANISHI, Tetsuya Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
2019-0312-07
Nanotechnology / Materials
posted：2019/04/22
Fabrication of carbon nanotube yarn with high strength, conductivity and lightness
KAWADA, Hiroyuki Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● Untwisted CNT yarns were fabricated from CNT array (Fig. 1)● Impurities and defect structures were removed by graphitization treatment● CNT yarns were combined with polymer or metal to enhance load transfer capability or conductivity between CNTs
2019-0312-06
Nanotechnology / Materials
posted：2019/04/22
Display Device for Visual Texture
IWASE, Eiji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● We proposed spatial mixing using glossy and matte surfaces for reconstruction of visual texture.● Our method can display various visual texture by changing the area ratio of glossy and matte surfaces.
2060
Information Communication
posted：2018/07/13
特許第7136439号
特許第7136439号 検出方法及び検出装置
TOGAWA, Nozomu Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
1862
Manufacturing Technology
posted：2018/05/24
特許第6809680号
特許第6809680号 ３Ｄナノ構造界面を有する異種材直接接合
HOSOI, Atsushi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
◆ 熱可塑性炭素繊維強化複合材料(CFRTP)の自動車車体への適用及び、生産性，リサイクル性，燃費の向上◆ マルチマテリアル化によるCFRTPとアルミニウム合金(Al)の接合技術開発◆ Al表面上のナノスパイク構造(NSS)の作製◆ CFRTPとAlのホットプレスによる直接接合◆ シランカップリング処理による接着強...
334JP
Information Communication
posted：2018/05/17
第6566576号
第6566576号 ハードウェアトロイの検出方法、ハードウェアトロイの検出プログラム、およびハードウェアトロイの検出装置
TOGAWA, Nozomu Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
2039
Nanotechnology / Materials
posted：2018/04/18
第7017016号
第7017016号 ノーマリオフ動作ダイヤモンド電力素子及びこれを用いたインバータ
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering) (retired)
1843
Nanotechnology / Materials
posted：2017/03/06
特許第6205017号
特許第6205017号 トランジスタの製造方法及びセンサ素子
KAWARADA, Hiroshi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering) (retired)
2017-0223-07
Manufacturing Technology
posted：2017/02/23
Healing of Fatigue Crack in the Metallic Materials by Heat Treatment
HOSOI, Atsushi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
collaborative researchers：藤田 耕平 , KAWADA, Hiroyuki Professor
● Implementation of fatigue crack healing of 90%● Implementation of static tensile strength of 75%● Fatigue crack healing due to elimination of oxide film by vacuum heating, plasticity-induced crack closure and atomic diffusion.
2017-0223-06
Manufacturing Technology
posted：2017/02/23
Direct Bonding of Dissimilar Materials Having 3D Nanostructured Interfaces
HOSOI, Atsushi Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
collaborative researchers：阿部 暉 , KAWADA, Hiroyuki Professor
● Fabrication of nanospike structure (NSS) on aluminum surfaces● Direct joining of CFRTP and Al by hotpress● Improvement of adhesive strength by silane-coupling treatment
2017-0223-04
Nanotechnology / Materials
posted：2017/02/23
Operation of 3-D MEMS Micro Mirror by Single Superposed Driving Signal
IWASE, Eiji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
● By single driving apparatus, MEMS micro mirror is actuated in three resonant modes● MEMS micro mirror is operated in 3-D by single superposed signal with the three resonant frequencies
1827
Nanotechnology / Materials
posted：2016/07/05
第6773956号
第6773956号 曲げ変形および伸縮変形可能な電子デバイス
IWASE, Eiji Professor (Faculty of Science and Engineering School of Fundamental Science and Engineering)
