KI

Kenji Ishikawa

TL Tokyo Electron Limited: 12 patents #586 of 5,567Top 15%
Fujitsu Limited: 10 patents #3,161 of 24,456Top 15%
TK Terumo Kabushiki Kaisha: 9 patents #136 of 1,558Top 9%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
HH Hitachi High-Technologies: 3 patents #968 of 1,917Top 55%
KA Kao: 3 patents #1,053 of 3,221Top 35%
SC Shin-Etsu Chemical Co.: 3 patents #839 of 2,176Top 40%
TL Tokyo Electron Yamanashi Limited: 2 patents #21 of 138Top 20%
SH Showa: 2 patents #102 of 337Top 35%
FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
FL Fujitsu Microelectronics Limited: 1 patents #212 of 624Top 35%
TL Tokyo Electron Tohoku Limited: 1 patents #33 of 103Top 35%
EB Ebara: 1 patents #1,014 of 1,611Top 65%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
JE Jeol: 1 patents #309 of 669Top 50%
📍 Miyoshi, CA: #2 of 9 inventorsTop 25%
Overall (All Time): #55,352 of 4,157,543Top 2%
49
Patents All Time

Issued Patents All Time

Showing 26–49 of 49 patents

Patent #TitleCo-InventorsDate
6018608 Method of generating information used for the copy protecting signal and apparatus using the same Hirohiko Sakashita, Hisao Morita, Masaaki Fujita 2000-01-25
5993436 Indwelling catheter with improved kinking resistance Hideaki Kitou, Yoshihide Toyokawa, Takayasu Shimazaki 1999-11-30
5969767 Multipicture video signal display apparatus with modified picture indication Eiichi Ashida, Kinya Kanno 1999-10-19
5958140 One-by-one type heat-processing apparatus Junichi Arami, Masayuki Kitamura 1999-09-28
5908656 Thermoformed medical device with lubricious modified polyethylene oxide layer Hideaki Kitou, Kenichi Shimura, Yasunobu Zushi, Naoki Ishii, Taku Aoike 1999-06-01
5904872 Heating device, method of manufacturing the same, and processing apparatus using the same Junichi Arami, Harunori Ushikawa, Isao Yanagisawa, Nobuo Kawada, Hiroshi Mogi 1999-05-18
5665167 Plasma treatment apparatus having a workpiece-side electrode grounding circuit Yoichi Deguchi, Satoru Kawakami, Shiro Koyama 1997-09-09
5665260 Ceramic electrostatic chuck with built-in heater Nobuo Kawada, Shoji Kano, Koji Hagiwara, Nobuo Arai, Junichi Arami 1997-09-09
5625526 Electrostatic chuck Masahide Watanabe, Masami Kubota, Shiro Koyama, Kouichi Kazama, Mitsuaki Komino +1 more 1997-04-29
5618350 Processing apparatus Junichi Arami 1997-04-08
5595916 Silicon oxide film evaluation method Shuzo Fujimura, Hiroki Ogawa, Carlos R. Inomata 1997-01-21
5591269 Vacuum processing apparatus Junichi Arami, Youichi Deguchi, Hironori Yagi, Nobuo Kawada, Isao Yanagisawa 1997-01-07
5567267 Method of controlling temperature of susceptor Kouichi Kazama, Mitsuaki Komino, Yoichi Ueda 1996-10-22
5566043 Ceramic electrostatic chuck with built-in heater Nobuo Kawada, Toshihiko Shindoh, Takaaki Nagao, Kazuhiko Urano, Junichi Arami 1996-10-15
5547472 Catheter with medicament injection pores Makoto Onishi 1996-08-20
5529821 Container for storing blood or blood component Shinichi Kora, Yoshihiro Yokoo, Akira Mochizuki, Osami Shinonome 1996-06-25
5508838 Slit system Masao Shimizu 1996-04-16
5480394 Flexible member for use as a medical bag 1996-01-02
5427556 Power steering device for boat propulsion unit Yasuo Funami, Yoshimi Watanabe 1995-06-27
5382311 Stage having electrostatic chuck and plasma processing apparatus using same Mitsuaki Komino, Tadashi Mitui, Teruo Iwata, Izumi Arai, Yoshifumi Tahara 1995-01-17
5363384 Audio signal demodulation circuit Toshihiro Miyoshi, Naoji Okumura, Hisashi Arita, Yuichi Ninomiya, Yoshimichi Ohtsuka +2 more 1994-11-08
4936314 Method of evacuating and preserving a blood collecting device Masaaki Kasai, Yoshimitsu Asada 1990-06-26
4682703 Stopper for medical container Masaaki Kasai 1987-07-28
4664275 Medical container stopper Masaaki Kasai 1987-05-12