KK

Keiichi Kubota

QU Qualcomm: 99 patents #241 of 12,104Top 2%
Broadcom: 13 patents #819 of 9,346Top 9%
NE Nec: 12 patents #1,037 of 14,502Top 8%
RM Renesas Mobile: 11 patents #3 of 121Top 3%
Nokia Technologies Oy: 9 patents #308 of 3,242Top 10%
Nokia: 7 patents #541 of 5,652Top 10%
AP Avago Technologies General Ip (Singapore) Pte.: 3 patents #357 of 2,004Top 20%
SL Suntory Flowers Limited: 3 patents #38 of 67Top 60%
NC Nippon Electric Co.: 2 patents #117 of 792Top 15%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
Honda Motor Co.: 2 patents #8,527 of 21,052Top 45%
XH Xiaomi H.K.: 2 patents #2 of 14Top 15%
IH Interdigital Patent Holdings: 1 patents #464 of 824Top 60%
NI Nec Research Institute: 1 patents #57 of 127Top 45%
LT Laserfront Technologies: 1 patents #8 of 22Top 40%
NO Nokia Solutions And Networks Oy: 1 patents #855 of 1,934Top 45%
📍 Tokyo, CA: #40 of 583 inventorsTop 7%
Overall (All Time): #4,815 of 4,157,543Top 1%
169
Patents All Time

Issued Patents All Time

Showing 151–169 of 169 patents

Patent #TitleCo-InventorsDate
8379855 Ciphering in a packet-switched telecommunications system Juho Pirskanen 2013-02-19
7768962 HSUPA HARQ process flushing Benoist Sebire, Juho Pirskanen, Karri Ranta-Aho, Luis Miguel Santos Barreto, Michael Whitehead 2010-08-03
PP20564 Nemesia plant named ‘GG Pink’ 2009-12-15
PP20565 Nemesia plant named ‘GG Blue’ 2009-12-15
PP20578 Nemesia plant named ‘GG Pearl’ 2009-12-15
7154926 Laser diode module, laser apparatus and laser processing apparatus Hikaru Kouta, Hisaya Takahashi, Hideyuki Ono, Yuuzou Ikeda, Masaki Tunekane +1 more 2006-12-26
6986417 Transfer system Yoshihiro Nishizawa, Masami Mitsuhashi, Kouichi Ikeda, Hideo Murakami 2006-01-17
6626282 Transfer system Yoshihiro Nishizawa, Masami Mitsuhashi, Kouichi Ikeda, Hideo Murakami 2003-09-30
5669725 Impact dot printer with noise suppression Osamu Koshiishi, Shigeki Mizuno, Katsuhiko Nishizawa, Motoyuki Niimura, Hiroshi Shirotori +1 more 1997-09-23
5540511 Impact dot printer with noise suppression Osamu Koshiishi, Shigeki Mizuno, Katsuhiko Nishizawa, Motoyuki Niimura, Hiroshi Shirotori +1 more 1996-07-30
5532856 Planar optical mesh-connected tree interconnect network Yao Li, Richard A. Linke, Yuh-Dauh Lyuu, Kenichi Kasahara, Shigeru Kawai 1996-07-02
5063531 Optical neural net trainable in rapid time Shigeru Kawai 1991-11-05
5028969 Semiconductor device for a space modulation matrix and method for driving a space modulation matrix Kenichi Kasahara, Yoshiharu Tashiro, Mitsunori Sugimoto, Shigeru Kawai, Ichiro Ogura 1991-07-02
4779235 Parallel operation optical processor unit 1988-10-18
4751509 Light valve for use in a color display unit with a diffraction grating assembly included in the valve Masao Imai 1988-06-14
4699498 Image projector with liquid crystal light shutter Shohei Naemura 1987-10-13
4595260 Liquid crystal projection display with even temperature elevation 1986-06-17
4470669 Liquid crystal display device Masakazu Nakano 1984-09-11
4270149 Laser beam facsimile apparatus Yoshinori Ohta, Mitsuhito Sakaguchi 1981-05-26