KY

Kazuo Yamamoto

SO Sony: 35 patents #893 of 25,231Top 4%
TO Toyota: 20 patents #1,142 of 26,838Top 5%
Mitsubishi Electric: 14 patents #1,823 of 25,717Top 8%
NS Nippon Steel: 13 patents #128 of 4,423Top 3%
Canon: 13 patents #5,080 of 19,416Top 30%
OC Olympus Optical Co.: 12 patents #242 of 2,334Top 15%
NC Nippon Seiko Co.: 12 patents #2 of 315Top 1%
SL Saturn Licensing: 10 patents #22 of 329Top 7%
NK Nsk-Warner K.K.: 10 patents #15 of 206Top 8%
Honda Motor Co.: 9 patents #2,356 of 21,052Top 15%
OM Omron: 9 patents #296 of 3,089Top 10%
KC Kuraray Co.: 8 patents #178 of 1,827Top 10%
Nsk: 6 patents #247 of 1,559Top 20%
MM Mitsubishi Materials: 5 patents #205 of 1,543Top 15%
MC Mita Industrial Co.: 4 patents #345 of 891Top 40%
MC Mitsubishi Gas Chemical Company: 4 patents #481 of 1,727Top 30%
HM Hitachi Medical: 3 patents #208 of 680Top 35%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
NC Nippondenso Co.: 3 patents #799 of 3,479Top 25%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
CH Chuo Hatsujo: 2 patents #39 of 122Top 35%
DE Denso: 2 patents #4,986 of 11,792Top 45%
IC Iwasaki Electric Co.: 2 patents #34 of 127Top 30%
JR Japan Synthetic Rubber: 2 patents #169 of 558Top 35%
NC Nsk Autoliv Co.: 2 patents #7 of 15Top 50%
NG Namco Bandai Games: 1 patents #56 of 178Top 35%
MK Mitsubishi Kinzoku: 1 patents #108 of 280Top 40%
CN CNRS: 1 patents #3,857 of 11,908Top 35%
NK Nsk-Warner Kabushiki Kaisha: 1 patents #24 of 62Top 40%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
IC Immuno-Biological Laboratories Co.: 1 patents #5 of 20Top 25%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
TA Taisei: 1 patents #56 of 224Top 25%
TS Taiyo Nippon Sanso: 1 patents #91 of 203Top 45%
TC Tec Co.: 1 patents #45 of 177Top 30%
TC The Calpis Food Industry Co.: 1 patents #25 of 60Top 45%
TC The Lion Fat & Oil Co.: 1 patents #21 of 52Top 45%
AK Aisan Kogyo Kabushiki Kaisha: 1 patents #344 of 642Top 55%
TO Toshiba: 1 patents #1,121 of 2,688Top 45%
US Université De Nice Sophia-Antipolis: 1 patents #27 of 149Top 20%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
FF Ffc: 1 patents #3 of 24Top 15%
NK Nippon Seiki K.K.: 1 patents #1 of 11Top 10%
Overall (All Time): #2,564 of 4,157,543Top 1%
225
Patents All Time

Issued Patents All Time

Showing 151–175 of 225 patents

Patent #TitleCo-InventorsDate
5603303 High pressure fuel supply pump Masahiro Okajima, Hiroshi Inoue, Masaaki Katou, Hiroyuki Kano 1997-02-18
5592968 Pressure supply device Tatsushi Nakashima, Tsutomu Furuhashi, Hiroyuki Kano, Hiroshi Inoue 1997-01-14
5537980 High pressure fuel injection system for internal combustion engine 1996-07-23
5463038 Method of producing kestose crystals Tetsuhiro Hidano, Hiroyuki Takeda, Masayuki Tsukada, Atsushi Inoue 1995-10-31
5448610 Digital X-ray photography device Masami Shimizu, Joichi Tamura, Shyunpei Nishimura 1995-09-05
5426478 Camera with a built-in strobe having a gripping section and a finger intrusion prevention screen Moriya Katagiri, Tatsuya Suzuki, Hiroshi Akitake 1995-06-20
5335092 Contact type image sensor Koichi Kitamura, Hidenori Mimura, Yasumitsu Ohta, Kazuyoshi Sai, Youichi Nagatake 1994-08-02
5327482 Public cordless telephone system with coin/card insertion inhibiting means 1994-07-05
5298936 Mode selecting and displaying control apparatus for camera Hiroshi Akitake, Minoru Hara 1994-03-29
5237102 Sulfone aldehydes useful for producing .beta.-carotene Toshiki Mori, Hiroshi Fujii, Takashi Onishi 1993-08-17
5231503 Image sensor apparatus with noise cancellation circuitry Youichi Nagatake, Kouichi Matsumoto, Koichi Kitamura 1993-07-27
5218462 Image sensor module for handy-type image input apparatus Koichi Kitamura, Hidenori Mimura, Yasumitsu Ohta 1993-06-08
5216524 Complete-contact type image sensor Koichi Kitamura, Hidenori Mimura, Yasumitsu Ohta, Kazuyoshi Sai 1993-06-01
5185468 Process for producing .beta.-carotene, and intermediate compounds useful for the process Toshiki Mori, Hiroshi Fujii, Takashi Onishi 1993-02-09
5178234 Checkout apparatus Haruo Sakurai, Mitunori Kono, Hideo Tanaka 1993-01-12
5166757 Dry-etched amorphous silicon device with recessed electrode Koichi Kitamura, Hidenori Mimura, Yasumitsu Ohta 1992-11-24
5149955 Full contact image sensor device with light blocking means Koichi Kitamura, Hidenori Mimura, Yasumitsu Ohta, Kazuyoshi Sai 1992-09-22
5141787 Air bag 1992-08-25
5142381 Complete close-contact type image sensor Koichi Kitamura, Hidenori Mimura, Yasumitsu Ohta, Kazuyoshi Sai, Tamio Saito 1992-08-25
5140148 Method and apparatus for driving image sensor device Koichi Kitamura, Hidenori Mimura, Yasumitsu Ohta, Kazuyoshi Sai 1992-08-18
5118833 Process for producing .alpha.-keto-carboxylic acid ester Toshiki Mori, Shigeaki Suzuki, Takashi Onishi 1992-06-02
5097120 Contact type image sensor device Koichi Kitamura, Hidenori Mimura, Yasumitsu Ohta 1992-03-17
5087762 Process for producing vitamin A aldehyde Toshiki Mori, Takashi Onishi 1992-02-11
5066826 Process for racemization of optically active 4-phenylbutanoic acid esters Hiroyuki Nohira, Takashi Onishi, Noriaki Kumagai 1991-11-19
5055554 Renal growth promoter and process for the production of the same Kaoru Nomura, Kazutaka Ohmura, Yuri Shirakura, Yasunori Nakamura, Makoto Ujihara +3 more 1991-10-08