HO

Hiroshi Okamoto

Sumitomo Electric Industries: 18 patents #1,247 of 21,551Top 6%
HI Hitachi: 12 patents #3,472 of 28,497Top 15%
FI Fujifilm Business Innovation: 11 patents #1,029 of 1,659Top 65%
JT Japan Tobacco: 11 patents #35 of 1,187Top 3%
TO Toyota: 10 patents #2,889 of 26,838Top 15%
MI Minolta: 10 patents #190 of 1,109Top 20%
PA Panasonic: 9 patents #2,933 of 21,108Top 15%
Fujitsu Limited: 9 patents #3,538 of 24,456Top 15%
DC Dainippon Screen Mfg. Co.: 8 patents #74 of 977Top 8%
DC Daiichi Kigenso Kagaku Kogyo Co.: 6 patents #1 of 61Top 2%
NC Nhk Spring Co.: 5 patents #150 of 1,116Top 15%
TL Teijin Limited: 5 patents #249 of 1,631Top 20%
SC Sanyo Electric Co.: 4 patents #1,493 of 6,347Top 25%
WC Westwood Co.: 4 patents #1 of 2Top 50%
YE Yaskawa Electric: 4 patents #198 of 1,006Top 20%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
HK Hamamatsu Photonics K.K.: 3 patents #547 of 1,436Top 40%
Kyocera: 3 patents #999 of 3,732Top 30%
SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
Sharp Kabushiki Kaisha: 3 patents #4,164 of 10,731Top 40%
SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
TL Teijin Chemicals Limited: 2 patents #42 of 196Top 25%
FC Furukawa Electric Co.: 2 patents #850 of 2,370Top 40%
TU Tohoku University: 2 patents #330 of 1,680Top 20%
TI Tokyo Electric Power Company Holdings, Incorporated: 2 patents #90 of 711Top 15%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NC Nippon Shokubai Co.: 2 patents #486 of 1,108Top 45%
NT NTT: 2 patents #2,095 of 4,871Top 45%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
Kawasaki: 2 patents #1,008 of 2,943Top 35%
KS Kawasaki Steel: 2 patents #570 of 1,922Top 30%
KS Kobe Steel: 2 patents #504 of 2,031Top 25%
FC Furakawa Electric Co.: 1 patents #1 of 49Top 3%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
KA Kaneka: 1 patents #886 of 1,525Top 60%
MC Matsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
YC Yutaka Giken Co.: 1 patents #56 of 161Top 35%
Nintendo Co.: 1 patents #886 of 1,476Top 65%
NC Nippon Paint Holdings Co.: 1 patents #415 of 834Top 50%
JT Japan Tabacco: 1 patents #5 of 29Top 20%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
DA Daicel: 1 patents #265 of 523Top 55%
SL Shiseido Company, Limited: 1 patents #543 of 1,112Top 50%
CH Chisso: 1 patents #468 of 833Top 60%
IC International Superconductivity Technology Center: 1 patents #110 of 245Top 45%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
TC Toshiba Carrier: 1 patents #69 of 163Top 45%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
📍 Tokyo, WA: #6 of 89 inventorsTop 7%
Overall (All Time): #3,809 of 4,157,543Top 1%
189
Patents All Time

Issued Patents All Time

Showing 101–125 of 189 patents

Patent #TitleCo-InventorsDate
6754544 Electronic equipment operating component function setting system 2004-06-22
6731472 Suspension for disc drive Koji Uozumi, Masao Hanya, Tetsuya Fujiwara, Toshio Shiigi, Kenichi Takikawa +1 more 2004-05-04
6688125 Refrigerating apparatus for use in vehicles, using an engine as power source Yuuichi Ide, Masaki Toyoda 2004-02-10
D486095 Automobile Masatomo Taniko, Katsuhiko Inatomi, Hirofumi Hokao 2004-02-03
6625520 System and method for operating electric power systems utilizing optimal power flow Luonan Chen, Yasuyuki Tada, Ryuya Tanabe, Asako Ono 2003-09-23
6504731 Interchangeable operating component placement system for electronic equipment 2003-01-07
6475665 Lead acid storage battery Kazuyoshi Yonezu, Shozo Murochi 2002-11-05
6445595 Operating component placement system for electronic equipment 2002-09-03
6426365 CETP activity inhibitors Hisashi Shinkai, Kimiya Maeda 2002-07-30
6423408 Composite molding and process for the production of the same Shin-ichi Inoue, Tetsuo Kanagawa, Masataka Sano, Hiroki Miyamatsu, Kimi Yoshida 2002-07-23
6420026 Composite filament, process for the production of the same, and heat fused article Shin-ichi Inoue, Tetsuo Kanagawa, Masataka Sano, Hiroki Miyamatsu, Kimi Yoshida +4 more 2002-07-16
6410020 Monoclonal antibody reactive to human CETP and assay method for human CETP Masafumi Kamada, Takuya Tamatani 2002-06-25
6369320 Enclosure structure for electronic equipment 2002-04-09
6235685 Production method of joints of superconducting oxide and normal conductor Junya Maeda, Teruo Izumi, Yuichi Imagawa, Satoshi Matsuoka, Yuh Shiohara +1 more 2001-05-22
6209776 Flyback transformer device and process for preparing same Akio Kurogi, Hideo Onishi, Yasushi Akado 2001-04-03
6156817 Functional form and process for the production of the same Shin-ichi Inoue, Kimi Yoshida, Hiroki Miyamatsu, Masataka Sano 2000-12-05
6140474 Monoclonal antibody reactive with human-origin CETP and method of quantifying human-origin CETP Masafumi Kamada, Takuya Tamatani 2000-10-31
6135038 Computer sewing machine and method of controlling the same 2000-10-24
6007761 Heat treating furnace for a continously supplied metal strip Tsuguhiko Nakagawa, Kenta Karube, Toshiyuki Iwatani, Sakae Mochizuki, Yoshiharu Fujiwara 1999-12-28
5998651 Method for forming alkyl silicate Shin-ichi Inoue 1999-12-07
5937432 Associative storage and associative storing method Isao Yamaguchi, Kazuhisa Ichikawa 1999-08-10
5860610 Magnetic tape tension control device Masafumi Nishida, Osamu Yamaguchi, Souichirou Fujioka, Yoshiho Gotoh 1999-01-19
5841946 Chaotic character evaluating apparatus and method of the same and processing apparatus of resulting the chaotic character evaluation Masayoshi Naito, Naoki Tanaka, Masahiro Kayama, Yasuo Morooka 1998-11-24
5838301 Still picture reproduction system that allows skip Youji Sugiura 1998-11-17
5788920 Oxygen blowing lance capable of being used in an electric furnace Nobuyoshi Takashiba 1998-08-04