HK

Hiroshi Kawaguchi

TO Toyota: 30 patents #552 of 26,838Top 3%
AC Acushnet: 22 patents #91 of 496Top 20%
RE Renesas Electronics: 19 patents #114 of 4,529Top 3%
Nike: 18 patents #405 of 2,652Top 20%
KM Karsten Manufacturing: 10 patents #77 of 234Top 35%
Canon: 10 patents #6,241 of 19,416Top 35%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
HH Hitachi High-Technologies: 6 patents #452 of 1,917Top 25%
KS Kobe Steel: 6 patents #96 of 2,031Top 5%
UN Unknown: 5 patents #3,065 of 83,584Top 4%
KM Kyocera Medical: 5 patents #3 of 30Top 10%
TT The University Of Tokyo: 4 patents #204 of 2,633Top 8%
NE Nec: 4 patents #3,388 of 14,502Top 25%
KS Kobe Steel: 4 patents #359 of 1,773Top 25%
Aisin Seiki Kabushiki Kaisha: 3 patents #1,084 of 3,782Top 30%
MC Mitsubishi Mining & Cement Co.: 3 patents #14 of 110Top 15%
ME Midwest Express: 3 patents #4 of 18Top 25%
SC Sumitomo Heavy Industries Ion Technology Co.: 3 patents #17 of 61Top 30%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
KC Koyo Seiko Co.: 3 patents #150 of 749Top 25%
SA Sen Corporation, An Shi And Axcelis: 2 patents #7 of 25Top 30%
TO The New Industry Research Organization: 2 patents #1 of 29Top 4%
SO Sony: 2 patents #12,963 of 25,231Top 55%
SN Sumitomo Eaton Nova: 2 patents #9 of 23Top 40%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
HG HGST: 1 patents #253 of 483Top 55%
DE Denso: 1 patents #6,940 of 11,792Top 60%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
HC Hitachi Electronics Engineering Co.: 1 patents #61 of 175Top 35%
IK Inoue Mtp Kabushiki Kaisha: 1 patents #15 of 36Top 45%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KC Kawaguchi Co.: 1 patents #2 of 6Top 35%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
NE Nec Electronics: 1 patents #715 of 1,789Top 40%
NK Nippon Gohsei Kagaku Kogyo: 1 patents #62 of 142Top 45%
OM Omron: 1 patents #1,808 of 3,089Top 60%
OC Osaka Gas Co.: 1 patents #252 of 689Top 40%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
TC Taylor Made Golf Company: 1 patents #222 of 288Top 80%
TI Tokai Rubber Industries: 1 patents #281 of 557Top 55%
TK Toshiba Tec Kabushiki Kaisha: 1 patents #1,144 of 1,664Top 70%
📍 Okazaki, CA: #1 of 8 inventorsTop 15%
Overall (All Time): #3,837 of 4,157,543Top 1%
188
Patents All Time

Issued Patents All Time

Showing 151–175 of 188 patents

Patent #TitleCo-InventorsDate
5738420 Spin suppress control device of vehicle operative with yaw moment free precaution braking Akio Okada 1998-04-14
5739573 Semiconductor device with improved salicide structure and a method of manufacturing the same 1998-04-14
5730847 Arc ion plating device and arc ion plating system Koji Hanaguri, Kunihiko Tsuji, Homare Nomura, Hiroshi Tamagaki, Katsuhiko Shimojima +4 more 1998-03-24
5577488 Air-fuel ratio sensor deterioration-detecting system for internal combustion engines Ryuji Sato, Kojiro Tsutsumi, Toshitaka Hachiro, Sachito Fujimoto 1996-11-26
5555622 Method of manufacturing a heat transfer small size tube Kouji Yamamoto, Toshiaki Hashizume 1996-09-17
5557554 Calibration method for protrusion detecting head units and protrusion inspection method and protrusion inspection device using the same Takashi Nakakita, Shinji Homma 1996-09-17
5432589 Reference pin for positioning a printing plate, pusher for a printing plate, and original film holder Hiroki Sutoh, Shinichi Yabe, Keiji Osada 1995-07-11
5390001 Photosensitive material printing apparatus Toshimitsu Ishiwata, Hiroki Sutoh, Shin-ichi Yabe 1995-02-14
5327194 Lithographic printing plate printer Yoshiyuki Doi, Keiji Osada, Toshimitsu Ishiwata, Kazuya Fujimoto, Shinichi Yabe 1994-07-05
5228498 Continuous casting equipment and continuous casting method Shinichi Harada, Atsushi Yamamoto, Masamitsu Nakatani 1993-07-20
5119782 Ignition timing control system for internal combustion engine Shigeto Kashiwabara 1992-06-09
5121269 Digital audio tape recorder and music program jump selecting method thereof Masami Tsuchida, Kiichiro Koguchi, Hisashi Yagi, Toshio Ohtani, Kiyoshi Iwai +1 more 1992-06-09
5079651 Digital audio tape recorder and music program jump selecting method thereof Masami Tsuchida, Kiichiro Koguchi, Hisashi Yagi, Toshio Ohtani, Kiyoshi Iwai +1 more 1992-01-07
5071605 Method for producing foam mold Masaaki Sugiura, Hisashi Kurita 1991-12-10
5062926 Solvent recovery apparatus Takeshi Maeda, Harukazu Yamaguchi, Hitoshi Sakai, Akio Ando, Yasuo Matsushita +1 more 1991-11-05
4880318 Slidable vibration-isolating rubber member Akihiro Shibahara, Takehiko Taguchi, Akira Uehara, Koji Shinohara 1989-11-14
4753760 Process for preparing improved pellets of hydrolyzed ethylene-vinyl acetate copolymer Hiroshi Takida, Atsushi Kanai 1988-06-28
4603729 Piping assembly for use in roll section of continuous casting line Hirofumi Sasaki, Mamoru Nishida, Shinichi Harada 1986-08-05
4597307 Foot-operated control device for parking brake Shuho Nishina, Nobuyasu Nakanishi, Yukio Honda 1986-07-01
4519270 Foot-operated control device for parking brake Shuho Nishina 1985-05-28
4483145 Master cylinder Hiroaki Takeuchi, Kiyoshi Nishiwaki, Fujio Toba, Yoshihisa Nomura 1984-11-20
4474524 System for discharging thermal decomposition residue containing carbon residue and steel wire balls Shigezo Kawakami, Kunihiko Tsuji, Katuhiko Shimojima, Mitsuru Fukuda 1984-10-02
4472942 Tandem brake master cylinder with anti bottoming system Yoshihisa Nomura, Kiyoshi Nishiwaki, Fujio Toba, Yoshinori Mori, Hiroaki Takeuchi 1984-09-25
4441380 Foot-operated control device for parking brake Shuho Nishina 1984-04-10
4418964 Braking hydraulic pressure control valve in a dual-circuit brake system Masayoshi Katagiri, Yoshihisa Nomura, Shuho Nishina, Eiji Miura 1983-12-06