YO

Yutaka Ohkubo

NC Nippon Kokan Co.: 4 patents #54 of 735Top 8%
OM Omron: 2 patents #1,275 of 3,089Top 45%
SO Sony: 2 patents #12,963 of 25,231Top 55%
NE Newfrey: 1 patents #263 of 476Top 60%
Overall (All Time): #578,180 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8430613 Blind rivet Tooru Fujita, Yasumasa Matsunaga, Takashi Mizuno 2013-04-30
7649448 Stop lamp lighting controller Yoshihiro Ikushima, Kenichi Kinbara 2010-01-19
6781840 Fastening mechanism Yoshihiro Ikushima, Hidetoshi Yoshikawa 2004-08-24
4757781 Apparatus of hot dip plating on one side of strip Shuzo Fukuda, Tomihiro Hara 1988-07-19
4723205 Micro computer system Joji Fukuda, Akira Takezawa, Kenichi Kobayashi, Toshinori Nakamura 1988-02-02
4707818 Method and apparatus for recording digitized information on a disc Tadao Suzuki, Shoichi Nakamura, Hisao Nishioka 1987-11-17
4601801 Vertical type electro-galvanizing apparatus Shuzo Fukuda, Toshio Ishii, Masaru Sagiyama, Akira Tonouchi 1986-07-22
4364328 Apparatus for continuous dip-plating on one-side of steel strip Shuzo Fukuda 1982-12-21
4323604 Continuous dip-plating process on one-side of steel strip Shuzo Fukuda 1982-04-06