TI

Takeshi Igarashi

SO Sony: 39 patents #733 of 25,231Top 3%
SK Showa Denko K.K.: 14 patents #62 of 1,736Top 4%
Fujitsu Limited: 13 patents #2,362 of 24,456Top 10%
ND Nitto Denko: 7 patents #475 of 2,479Top 20%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
KC Kansai Paint Co.: 4 patents #157 of 822Top 20%
SI Sumitomo Electric Device Innovations: 4 patents #33 of 208Top 20%
HS Hitachi Automotive Systems: 3 patents #507 of 1,636Top 35%
MI Mitsubishi: 3 patents #11 of 173Top 7%
TK Terumo Kabushiki Kaisha: 2 patents #599 of 1,558Top 40%
TU Tohoku University: 2 patents #330 of 1,680Top 20%
ED Eudyna Devices: 2 patents #19 of 80Top 25%
MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
FL Fujitsu Quantum Devices Limited: 1 patents #52 of 110Top 50%
IL Isuzu Motors Limited: 1 patents #414 of 908Top 50%
JV Jvckenwood: 1 patents #386 of 736Top 55%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Pioneer: 1 patents #1,107 of 1,730Top 65%
UL Ulvac: 1 patents #339 of 680Top 50%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
Samsung: 1 patents #49,284 of 75,807Top 70%
📍 Ibaraki, JP: #21 of 6,779 inventorsTop 1%
Overall (All Time): #16,324 of 4,157,543Top 1%
94
Patents All Time

Issued Patents All Time

Showing 51–75 of 94 patents

Patent #TitleCo-InventorsDate
9382454 Paint film-protecting sheet Toshitaka Suzuki, Hiroko Ikenaga, Yuki Saitou, Shinji Inokuchi, Koji Yamaguchi +1 more 2016-07-05
9246104 Fullerene derivative, method of manufacturing fullerene derivative and solar cell Tienan Jin, Weili Si, Yoshinori Yamamoto 2016-01-26
9238614 Fullerene derivative and method for manufacturing a fullerene derivative Tienan Jin, Weili Si, Yoshinori Yamamoto 2016-01-19
8873242 Automotive control unit Yoshinori Wakana, Masaru Kamoshida 2014-10-28
8745646 Disk loading device and disk device Isao Okuyama, Aki Yoguchi 2014-06-03
8572636 Disk loading device and disk device Isao Okuyama, Aki Yoguchi 2013-10-29
8439142 Straddle type vehicle Kenichi Kajiwara, Kazuya Nishizawa, Takayuki Gouke 2013-05-14
8302114 Disk apparatus with carrying unit having arms Aki Yoguchi, Takamasa Araki, Masaho Morita, Isao Okuyama 2012-10-30
8268456 Organic light-emitting device using a compound having a carrier transport property and a phosphorescent property Tamami Koyama 2012-09-18
8222736 Semiconductor device with Al pad 2012-07-17
7979871 Disk apparatus and driving control section Aki Yoguchi, Takamasa Araki, Masaho Morita, Isao Okuyama 2011-07-12
7751970 Information providing apparatus, information providing method, and computer product Naofumi Hirayama, Mineki Miyasaka, Yohei Nakajima 2010-07-06
7690960 Production method of organic EL device and cleaning method of organic EL device production apparatus Natsuki Takahashi, Koichi Sakasegawa, Yasuki Nishinobo, Masahiko Otomo, Osamu Irisawa +1 more 2010-04-06
7635527 Light emitting material and organic light-emitting device Masataka Takeuchi, Shuichi Naijo, Naoko Ito, Koro Shirane, Yoshiaki Takahashi +1 more 2009-12-22
7560346 Semiconductor device and method of manufacturing the same 2009-07-14
7561435 Engine controller Masaru Kamoshida, Masahiro Sasaki, Masahiko Asano 2009-07-14
7396598 Light emitting material and organic light-emitting device Masataka Takeuchi, Shuichi Naijo, Naoko Ito, Koro Shirane, Yoshiaki Takahashi +1 more 2008-07-08
7343223 Robot apparatus and load sensor Akito Miura, Ryoichi Maeda, Susumu Tosaka, Goushi Koike 2008-03-11
7088643 Magneto optical disc drive having insertion restricting and locking portions Yutaka Fukuyama, Takashi Suezaki 2006-08-08
6982933 Recording and/or reproducing apparatus and recording medium cartridge holder Yutaka Fukuyama, Takashi Suezaki 2006-01-03
6982441 Semiconductor device with a super lattice buffer Fumikazu Yamaki 2006-01-03
6966179 Exhaust gas purifying system Takao Onodera, Hidetaka Shibata, Takashi Haseyama, Takuro Iwashita, Masashi Gabe +1 more 2005-11-22
6901035 Magneto-optical disc drive having insertion restricting and locking portions 2005-05-31
6865077 Method of cooling system for a personal computer and personal computer 2005-03-08
6777372 Method for producing hydrocyanic acid synthesis catalyst Susumu Naito, Tohru Nakamura 2004-08-17