TK

Takeshi Kawakami

Mitsubishi Electric: 11 patents #2,558 of 25,717Top 10%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
Dai Nippon Printing Co.: 2 patents #976 of 2,222Top 45%
NC Nhk Spring Co.: 2 patents #370 of 1,116Top 35%
ND Nitto Denko: 2 patents #1,207 of 2,479Top 50%
AC Aqua Co.: 1 patents #20 of 43Top 50%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
TC Toagosei Chemical Industry Co.: 1 patents #32 of 115Top 30%
AD Advantest: 1 patents #714 of 1,193Top 60%
QC Qingdao Haier Washing Machine Co.: 1 patents #87 of 190Top 50%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
AP Astellas Pharma: 1 patents #544 of 954Top 60%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Kyocera: 1 patents #2,054 of 3,732Top 60%
Overall (All Time): #159,199 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDate
12336117 Laminate, bonding method, and intermediate product for circuit board 2025-06-17
12046868 Substrate for mounting a light-emitting element and light-emitting device Youji Furukubo, Masanori Annoura 2024-07-23
10774457 Washing machine Satoshi HATTA, Taro OTSUKI 2020-09-15
10080279 Wired circuit board and producing method thereof Tomoaki Okuno, Saori Kanezaki, Tsuyoshi Oguro 2018-09-18
9799867 Laminated porous film, separator for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery Jian Wang, Yasutoshi MINEMOTO, Satoshi Yoneyama 2017-10-24
9167693 Method of producing a wired circuit board Tomoaki Okuno, Saori Kanezaki, Tsuyoshi Oguro 2015-10-20
8793540 Test apparatus and test method 2014-07-29
8779140 Crystal of fused pyridine compound salt Takashi Kikuchi, Katsuhiko Gato, Koichiro Mukoyoshi, Tsuyoshi Kitamura, Hironobu Yasuda 2014-07-15
8423216 Engine controller of hybrid vehicle Takahiro Yoshimura, Tetsuo Maeda, Takehisa Fukuda, Toshio Otsuka 2013-04-16
7839488 Optical axis adjustment device and exposure apparatus using the same Yoshinori Tabata, Toshihide Ito, Tsuyoshi Kashiwagi, Tsuyoshi Yamauchi 2010-11-23
7749599 Cushioning material for a polishing pad Hiromasa Kawaguchi, Toshiaki Kimura 2010-07-06
7372546 Optical axis adjustment device and exposure apparatus using the same Yoshinori Tabata, Toshihide Ito, Tsuyoshi Kashiwagi, Tsuyoshi Yamauchi 2008-05-13
7282835 Surface acoustic wave element 2007-10-16
6672693 Cooling receptacle 2004-01-06
6604027 Electronic control apparatus for vehicle Norio Matsumoto 2003-08-05
6363916 Fuel injection control device Koichi Yamane, Shoso Tsunekazu 2002-04-02
6325047 Control apparatus for internal combustion engine 2001-12-04
6295970 Control apparatus for internal combustion engine 2001-10-02
6276341 Internal-combustion engine control system Tatsuhiko Takahashi, Atsuko Hashimoto 2001-08-21
6213070 Control apparatus for internal combustion engine Atsuko Hashimoto, Koji Wada 2001-04-10
6213067 Control device for internal combustion engine Tatsuhiko Takahashi, Atsuko Hashimoto, Hirofumi Ohuchi 2001-04-10
5743236 Fuel injection control system for internal combusion engine 1998-04-28
5618898 Weather-resistant solvent-based coating obtained by polymerization with thioether bond converted to sulfone bond Mitsuru Nagasawa, Kazuyuki Kuwano, Mamoru Sugiura, Hiroshi Hibino, Shiro Kojima +1 more 1997-04-08
4836769 Water-cooled winding for electromagnetic stirrer Tadashi Iwabuchi 1989-06-06
4616407 Insulating method for rotary electric machine Akinobu Tamaki, Ken Kimura, Masao Irie 1986-10-14