TK

Takashi Kawai

TO Toyota: 41 patents #286 of 26,838Top 2%
Canon: 23 patents #2,685 of 19,416Top 15%
NT Ntn: 18 patents #86 of 1,364Top 7%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
SO Sony: 9 patents #4,874 of 25,231Top 20%
KA Kao: 8 patents #367 of 3,221Top 15%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
NK Nippon Hoso Kyokai: 3 patents #100 of 703Top 15%
TC Toyotomi Kogyo Co.: 3 patents #9 of 30Top 30%
TC Toyoda Gosei Co.: 3 patents #706 of 2,296Top 35%
Dai Nippon Printing Co.: 3 patents #744 of 2,222Top 35%
AI Aisin: 2 patents #158 of 1,000Top 20%
TI Toray Industries: 2 patents #1,308 of 3,690Top 40%
Ngk Spark Plug Co.: 1 patents #959 of 1,594Top 65%
RE Reflexite: 1 patents #23 of 28Top 85%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
MC Minebea Co.: 1 patents #400 of 736Top 55%
LU Lumiotec: 1 patents #4 of 12Top 35%
VJ Victor Company Of Japan: 1 patents #818 of 1,489Top 55%
FC Feather Safety Razor Co.: 1 patents #7 of 16Top 45%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
NC Nippon Paint Automotive Coatings Co.: 1 patents #28 of 107Top 30%
Overall (All Time): #7,212 of 4,157,543Top 1%
139
Patents All Time

Issued Patents All Time

Showing 26–50 of 139 patents

Patent #TitleCo-InventorsDate
10816034 Tapered roller bearing Tomoki Matsushita 2020-10-27
10619668 Tapered roller bearing 2020-04-14
10359285 Angular velocity sensor and method for correcting angular velocity sensor Hideyuki Murakami, Masaki Nakamura 2019-07-23
10330146 Retainer and tapered roller bearing 2019-06-25
10288114 Tapered roller bearing 2019-05-14
10266170 Controller for hybrid vehicle Takuro Kumada 2019-04-23
10256432 Organic EL panel and method for producing same Fujio Kajikawa, Joji Suzuki, Yuji Yanagi 2019-04-09
10239530 Vehicle control apparatus for a regenerative braking system based on the battery input power Takuya Yamaguchi 2019-03-26
10232842 Control apparatus for hybrid vehicle Yusuke Kitazawa 2019-03-19
10190457 Exhaust gas purification apparatus for an internal combustion engine Kazuya Suzuki, Yuji Miyoshi 2019-01-29
10096646 Light-emitting unit Misato Boyama, Shingo Totani, Yoshiki Saito, Naoyuki Okita 2018-10-09
10069039 Light-emitting device Misato Boyama, Shingo Totani 2018-09-04
10035505 Controller for hybrid vehicle Takuro Kumada 2018-07-31
10018468 Physical-quantity detection circuit, physical-quantity sensor, and electronic device Hideyuki Murakami 2018-07-10
10011261 Control apparatus for hybrid vehicle Yasuhiro Oshiumi, Hideaki Komada, Yosuke Suzuki, Hirotatsu Kitabatake 2018-07-03
9943709 Skin cleansing composition Kouhei Yamada, Atsushi Tomokuni, Koji Tanaka, Daisuke Sawa 2018-04-17
RE46514 Angular velocity sensor element, angular velocity sensor and angular velocity sensor unit both using angular velocity sensor element, and signal detecting method for angular velocity sensor unit Yasunobu Kobayashi, Tomohiro Mitani, Youhei Ashimori 2017-08-15
9718460 Control device for hybrid vehicle Takuro Kumada 2017-08-01
9677528 Start control apparatus Koji Miwa 2017-06-13
9637025 Control apparatus for vehicle motor Takuro Kumada 2017-05-02
9598066 Control apparatus for vehicle motor Takuro Kumada 2017-03-21
9560950 Bulky sheet and method for producing same Akemi Yuji, Yutaka Saito, Manabu Kaneta 2017-02-07
9544748 Tsunami monitoring radar system including transmitting antenna for radiating transmission signal for detecting tsunami as radio wave toward sea Hiroaki Ishikawa, Takafumi Nagano, Taizo Isono 2017-01-10
9522670 Control system of hybrid vehicle Koji Miwa, Kenji Itagaki 2016-12-20
9517762 Control apparatus for internal combustion engine Mitsumasa Fukumura, Hiroshi Sugimura, Satoshi Maeda 2016-12-13