HI

Hiromi Ishikawa

Fujitsu Limited: 42 patents #406 of 24,456Top 2%
FU Fujifilm: 8 patents #1,085 of 4,519Top 25%
FC Futaba Industrial Co.: 6 patents #5 of 167Top 3%
IBM: 5 patents #18,733 of 70,183Top 30%
HG HGST: 4 patents #440 of 1,677Top 30%
FC Fuji Photo Optical Co.: 4 patents #132 of 509Top 30%
FU Fujinon: 3 patents #88 of 339Top 30%
NC Nippon Piston Ring Co.: 2 patents #59 of 208Top 30%
SC Showa Sangyo Co.: 2 patents #10 of 47Top 25%
ST Stt: 2 patents #3 of 16Top 20%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
YC Yuki Gosei Kogyo Co.: 1 patents #24 of 36Top 70%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
Overall (All Time): #27,228 of 4,157,543Top 1%
73
Patents All Time

Issued Patents All Time

Showing 51–73 of 73 patents

Patent #TitleCo-InventorsDate
6459549 Hard disk drive with slider support structure and head gimbal assembly Tatsumi Tsuchiya, Tatsushi Yoshida, Hiroyasu Tsuchida, Hiroo Inoue, Surya Pattanaik +1 more 2002-10-01
6195189 Light beam scanning system Sumihiro Nishihata 2001-02-27
6058126 Laser-diode-pumped solid state laser and radiation image read-out system Yoji Okazaki, Hisashi Ohtsuka 2000-05-02
6052259 Head support arm having conductive wires of a disk drive device Yasuhiro Mita, Tatsushi Yoshida, Tatsuya Tanaka, Hiroyasu Tsuchida, Takuya Satoh 2000-04-18
5821552 Radiation image information read apparatus Yoji Okazaki 1998-10-13
5695799 Process for producing wheat flour and wheat flour products Ikumi Iwasa 1997-12-09
5673137 Condenser optical system for light scanning system Katsumi Shimada, Sumihiro Nishihata, Masaru Noguchi 1997-09-30
5596445 Light scanning system 1997-01-21
5588749 Multifunctional bag 1996-12-31
5238921 Oligopeptide, angiotensin converting enzyme inhibitors, hypotensive agent, and method for treatment of hypertension Susumu Maruyama, Hideoki Tanaka, Hidekatsu Maeda, Shinsuke Miyoshi, Fumio Fukui 1993-08-24
5138161 Apparatus for reading radiation image information Ichirou Miyagawa 1992-08-11
5124829 Light beam scanning apparatus 1992-06-23
5015852 Radiation image read-out apparatus Sumihiro Nishihata 1991-05-14
4969699 Light beam scanning apparatus Masaru Noguchi 1990-11-13
4962485 Noncontacting IC card supplied with power from an outside source Yoshiaki Kato, Harumi Yuyama, Tutomu Ojima 1990-10-09
4908511 Light beam scanning device Masaru Noguchi 1990-03-13
4802177 Semiconductor laser mount Kenichi Yamagishi, Kazuo Horikawa 1989-01-31
4796965 Optical scanning device 1989-01-10
4733064 Light beam scanner with focus-varying mechanism 1988-03-22
4632499 Light beam scanning apparatus Masaru Noguchi 1986-12-30
4626062 Light beam scanning apparatus 1986-12-02
4571020 Hologram light deflector Masaru Noguchi 1986-02-18
4480892 Light beam deflecting apparatus 1984-11-06