KI

Kenji Ichikawa

DI Daikin Industries: 15 patents #186 of 2,957Top 7%
MU Murakami: 15 patents #4 of 147Top 3%
SC Shinagawa Refractories Co.: 11 patents #3 of 162Top 2%
FU Fujifilm: 9 patents #988 of 4,519Top 25%
OC Oki Electric Industry Co.: 5 patents #405 of 2,807Top 15%
KE Keihin: 2 patents #128 of 596Top 25%
IC Ikeda Bussan Co.: 2 patents #63 of 235Top 30%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
OC Oki Semiconductor Co.: 1 patents #202 of 526Top 40%
TC Toyo Seikan Co.: 1 patents #498 of 888Top 60%
Overall (All Time): #35,086 of 4,157,543Top 1%
63
Patents All Time

Issued Patents All Time

Showing 26–50 of 63 patents

Patent #TitleCo-InventorsDate
10614685 Surveillance door monitor apparatus and method with IR sensors and wrong-way entry detection Takashi Terada, Toshinori Komesu, Yuya Kuroki 2020-04-07
10212317 Rearward imaging device Hidenori Sato 2019-02-19
10137835 Rear imaging device Hidenori Sato 2018-11-27
9343744 Binder, cathode mixture and anode mixture Takashi Iguchi, Takahiro Kitahara, Takuji Ishikawa, Toshiki Ichisaka, Kazunobu Uchida +2 more 2016-05-17
9074033 Ethylene/tetrafluoroethylene copolymer, electrical wire, and fluorine resin powder for rotational molding Takayuki Hirao, Shigehito Sagisaka, Yumi Nakano 2015-07-07
8530014 Laminate Takeshi Shimono, Takeshi Inaba, Yukinori KAMIYA, Shingo Sakakibara, Shigehito Sagisaka +1 more 2013-09-10
8113672 Outer mirror Masahiko Itoh, Hiroyuki Kajiyama 2012-02-14
7958865 Engine intake control system Tamikazu Mukasa, Koichi Okushima 2011-06-14
7888930 Method for testing mold structure and magnetic recording medium Naoto Fujiwara 2011-02-15
7850441 Mold structure Toshihiro Usa, Kazunori Komatsu 2010-12-14
7791148 Semiconductor device Katsuhiro Kato 2010-09-07
7784765 Mold, method for producing the same and magnetic recording medium Seiji Kasahara 2010-08-31
7674535 Magnetic transfer master disk, its manufacturing method and magnetic transfer method Shiho Kamisawa, Seiji Kasahara 2010-03-09
7582372 Pressure regulator for fuel cell Masamitsu Shinbo, Kouji Sengoku, Narihiro Takagi, Katsumi Saito 2009-09-01
7577079 Master disk for magnetic transfer Shiho Kamisawa 2009-08-18
7532420 Master disk for magnetic transfer, magnetic recording medium and magnetic recording apparatus Makoto Nagao, Minoru Araki, Satoshi Wakamatsu 2009-05-12
7468403 Method for purification of aqueous fluoropolymer emulsions, purified emulsions, and fluorine-containing finished articles Yasukazu Nakatani 2008-12-23
7282528 Electrode additive Michio Asano, Takatomo Nishino, Tadashi Ino 2007-10-16
7196378 Electrostatic-protection dummy transistor structure 2007-03-27
7102197 Semiconductor device including first and second transistor groups and semiconductor integrated circuit device 2006-09-05
7012308 Diode Katsuhiro Kato 2006-03-14
6847082 Semiconductor integrated device including an electrostatic breakdown protection circuit having uniform electrostatic surge response 2005-01-25
6611027 Protection transistor with improved edge structure 2003-08-26
6265107 Binder for rechargeable battery with nonaqueous electrolyte and battery electrode depolarizing mix prepared using the same Tetsuo Shimizu, Yoshihide Higashihata, Takayuki Nakamura, Tadashi Ino 2001-07-24
5725925 Packing material for refractory Hajime Asami, Kazushi Maruyama, Junichi Inoue 1998-03-10