KI

Kenji Irie

SO Sony: 9 patents #4,874 of 25,231Top 20%
CC Citizen Watch Co.: 4 patents #269 of 1,225Top 25%
CP Chugai Pharmaceutical: 1 patents #730 of 1,238Top 60%
EC Eisai R&D Management Co.: 1 patents #478 of 817Top 60%
NC Nihon Dempa Kogyo Co.: 1 patents #180 of 296Top 65%
SL Sumitomo Pharmaceuticals Company Limited: 1 patents #135 of 327Top 45%
Overall (All Time): #204,415 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12028020 Crystal oscillator Masato Ogawa 2024-07-02
8694809 Dedicated power supply apparatus, terminal, power supply system, and power supply method 2014-04-08
8103886 Dedicated power supply apparatus, terminal, power supply system, and power supply method 2012-01-24
7804311 Electronic machine, connected machine identifying method for electronic machine and control system Ken Tamayama, Hirotaka Yamamoto 2010-09-28
7631203 Dedicated power supply apparatus, terminal, power supply system, and power supply method 2009-12-08
7364876 ADIP protein and use thereof Yoshimi Takai, Masanori Asada 2008-04-29
6785192 Reproduction apparatus and reproduction method Yoshitaka Ukita 2004-08-31
6259926 ID transfer method for wireless communication appliances 2001-07-10
5945301 Kinase in TGF-.beta. family signal transduction system Naoto Ueno, Kunihiro Matsumoto 1999-08-31
5926541 Apparatus and method for checking signals 1999-07-20
5862210 Signal detection circuit and telephone apparatus Yoshihiro Nakamura 1999-01-19
5761275 Telephone answering machine with audio signal compression/expansion circuit 1998-06-02
5646154 Pharmaceutical compositions for inhibiting the formation of tumor necrosis factor Yutaka Ueda, Norio Fujiwara 1997-07-08
5091224 Method of preparation of a surface-coated metal-made ornamental article Hachiro Kushida, Kazumi Hamano, Yoshitsugu Imazawa 1992-02-25
4911364 Water pistol 1990-03-27
4830321 Magnetic holder 1989-05-16
D290972 Magnetic holder for a piece of paper 1987-07-21
D290471 Magnetic holder for a piece of paper 1987-06-23
4507184 Method for finishing matted surface on a metal-made article for personal ornament Toshio Murata, Hachiro Kushida 1985-03-26
4419409 Bicolored polyhedral body of aluminum Machiro Kushida, Tsuneji Takasugi 1983-12-06
4375391 Method for manufacturing bicolored polyhedral body of aluminum Hachiro Kushida, Tsuneji Takasugi 1983-03-01