YO

Yukio Ohta

YA Yazaki: 18 patents #212 of 3,427Top 7%
OC Oki Electric Industry Co.: 5 patents #405 of 2,807Top 15%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
TL Toyota Central R&D Labs: 3 patents #379 of 1,657Top 25%
NT Ntn: 2 patents #586 of 1,364Top 45%
EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
SC Seed Co.: 1 patents #13 of 67Top 20%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #103,838 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 25 most recent of 34 patents

Patent #TitleCo-InventorsDate
8187404 Method of making a plate-shaped peeling member Satoru Fukuzawa, Masaki Ohashi, Kazuo Hirose 2012-05-29
7415233 Plate-shaped peeling member and method and apparatus of manufacturing same Satoru Fukuzawa, Masaaki Ohashi, Kazuo Hirose 2008-08-19
6248197 Method for producing a shaped multifilament, non-thermoplastic, elastomeric yarn Hideki Nakanishi, Satoshi Wakisaka 2001-06-19
5905384 Method for testing semiconductor element Akira Inoue, Yasuharu Nakajima, Hiroto Matsubayashi 1999-05-18
5810615 Waterproof connector with covering body 1998-09-22
5786627 Integrated circuit device and fabricating thereof Akira Inoue, Kei Goto, Yoshihiro Notani, Yasuharu Nakajima, Hiroto Matsubayashi 1998-07-28
5769673 Female terminal Takeya Miwa 1998-06-23
5767569 Tab tape and semiconductor chip mounted on tab tape Kei Goto, Yoshihiro Notani, Yasuharu Nakajima, Akira Inoue, Hiroto Matubayashi 1998-06-16
5749747 Partial-fitting prevention connector Shigemitsu Inaba, Makoto Yamanashi, Masaru Fukuda, Eiji Fukuda 1998-05-12
5675184 Integrated circuit device Hiroto Matsubayashi, Kei Goto, Yoshihiro Notani, Akira Inoue, Yasuharu Nakajima 1997-10-07
5598624 Method of connecting an electric connector with false connection preventing mechanism Keiichi Ito, Hirotaka Noda, Masao Shibata, Kenichi Yamauchi, Masaru Fukuda +1 more 1997-02-04
5527186 Electric connector with false connection preventing mechanism and method of connecting thereof Keiichi Ito, Hirotaka Noda, Masao Shibata, Kenichi Yamauchi, Masaru Fukuda +1 more 1996-06-18
5323282 Thin-film magnetic head Kunio Kanai 1994-06-21
5295756 Screw tightening type connector 1994-03-22
D334013 Electrical connector housing Yasuhiro Nagasaka, Yasuo Hirayama, Yoshitsugu Sawada 1993-03-16
5190467 Connector 1993-03-02
D329222 Electrical connector housing Yasuhiro Nagasaka, Yasuo Hirayama, Yoshitsugu Sawada 1992-09-08
D323142 Electrical connector housing Yasuhiro Nagasaka, Yasuo Hirayama, Yoshitsugu Sawada 1992-01-14
D323141 Housing for an electrical connector Tadahiro Sueyoshi, Yoshitsugu Sawada 1992-01-14
D323148 Housing for an electrical connector Tadahiro Sueyoshi, Yoshitsugu Sawada 1992-01-14
D323152 Electrical connector housing Yasuhiro Nagasaka, Yasuo Hirayama, Yoshitsugu Sawada 1992-01-14
D323153 Electrical connector housing Yasuhiro Nagasaka, Yasuo Hirayama, Keishi Jinno 1992-01-14
5059142 Electric connector with a terminal conductor detaining mechanism Hiroshi Watanabe, Hideki Ohsumi, Naoto Taguchi 1991-10-22
D316703 Housing for an electrical connector Hidenori Eto, Toshihiro Maki, Toru Matsunaga 1991-05-07
D316704 Housing for an electrical connector Hidenori Eto, Toshihiro Maki, Toru Matsunaga 1991-05-07