YO

Yutaka Ohta

SC Shin-Etsu Handotai Co.: 10 patents #71 of 679Top 15%
DC Dowa Electronics Materials Co.: 3 patents #68 of 241Top 30%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
MI Mitsubishi Cable Industries: 1 patents #162 of 372Top 45%
MS Morita Seisakusho: 1 patents #53 of 109Top 50%
DC Dainichi-Nippon Cables: 1 patents #21 of 64Top 35%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
Overall (All Time): #185,534 of 4,157,543Top 5%
23
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8860294 Light emitting element and method for manufacturing the same Tatsunori Toyota 2014-10-14
8330168 Nitride semiconductor light-emitting element and method of manufacturing the same Yoshikazu Ooshika 2012-12-11
7800096 Light emitting semiconductor Yoshikazu Oshika 2010-09-21
6619415 Cowling unit of motorcycle Hiroaki Hasumi 2003-09-16
6422182 Engine cooling apparatus 2002-07-23
6174740 Method for analyzing impurities within silicon wafer Hirofumi Nishijo, Akira Kosugi 2001-01-16
5527612 Fluorocarbon copolymer-insulated wire Tamotsu Kaide, Kiyogo Nakagawa, Yosikazu Ebiike 1996-06-18
5493455 Recording apparatus using a tape cassette with a memory Tsutomu Miyoshi, Masako Sawada 1996-02-20
5487358 Apparatus for growing silicon epitaxial layer Takatoshi Nagoya 1996-01-30
5441571 Cylindrical apparatus for growth of epitaxial layers Yusho Hoshina, Takeshi Arai 1995-08-15
5427052 Method and apparatus for production of extremely thin SOI film substrate Masatake Nakano, Masatake Katayama, Takao Abe 1995-06-27
5421288 Process for growing silicon epitaxial layer Takatoshi Nagoya 1995-06-06
5393370 Method of making a SOI film having a more uniform thickness in a SOI substrate Masatake Katayama, Isao Moroga 1995-02-28
5376215 Apparatus for production of extremely thin SOI film substrate Masatake Nakano, Masatake Katayama, Takao Abe 1994-12-27
5336634 Dielectrically isolated substrate and a process for producing the same Masatake Katayama, Makoto Sato, Mitsuru Sugita, Konomu Ohki 1994-08-09
5282098 Capstan controlling apparatus including capstan, supply side reel and winding side reel rotation detectors Takao Kashiro, Kenjirou Nakamura 1994-01-25
5223080 Method for controlling thickness of single crystal thin-film layer in SOI substrate Masatake Katayama, Takao Abe, Yasuaki Nakazato 1993-06-29
5183783 Method for production of dielectric-separation substrate Konomu Ohki, Masatake Katayama 1993-02-02
5124274 Method for production of dielectric-separation substrate Konomu Ohki, Masatake Katayama 1992-06-23
4609952 Recording and reproducing apparatus Tadashi Yoshino 1986-09-02
4530001 High voltage integrated semiconductor devices using a thermoplastic resin layer Haruo Mori, Yasuo Ohno, Hiroshi Tanabe, Kotaro Kato 1985-07-16
4255318 Fire-retardant putty-like compositions Tamotsu Kaide, Toshikazu Gozen, Jinichi Taniguchi 1981-03-10
4182036 Orthodontic unit disposition structure Yasuyuki Tada 1980-01-08