TO

Tatsuo Obata

TO Toyota: 13 patents #2,130 of 26,838Top 8%
AC Aisin Aw Co.: 4 patents #484 of 2,011Top 25%
SK Showa Denko K.K.: 2 patents #639 of 1,736Top 40%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
Overall (All Time): #295,120 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
10632833 Vehicle drive device Hiroaki Kiyokami, Yota Mizuno 2020-04-28
10408335 Vehicle drive apparatus Shinichiro Suenaga, Ryuichi Hasegawa, Masato Watanabe, Satoshi Miyanaga 2019-09-10
10094377 Oil pump for vehicle and vehicle with the same Hiromichi Kimura, Takeshi Kuwahara, Katsuhide Kitagawa, Kunio Morisawa, Masamitsu Seno +2 more 2018-10-09
9991760 Drive device for vehicle Kunio Morisawa, Tsuyoshi Kitahata, Takeshi Kuwahara, Hiromichi Kimura, Masahiro Tanae +1 more 2018-06-05
9505444 Vehicle front structure Michitaka Tsuchida, Shunsuke Hayashi, Kazuaki ISHIURA, Takeshi Kuwahara 2016-11-29
9441684 Parking lock device for vehicle Kazuaki ISHIURA, Michitaka Tsuchida 2016-09-13
9096218 Control device of vehicle power transmission device Takeshi Kitahata, Hiromichi Kimura, Takeshi Kuwahara, Toru Saito, Masahiro Tanae 2015-08-04
8905885 Vehicle drive device Yoshihisa Yamamoto, Masamitsu Seno, Takuya Komatsu, Natsuki Sada, Hirotaka Yata +6 more 2014-12-09
8808125 Hybrid vehicle driving apparatus Michitaka Tsuchida, Tomoaki Nishizuru, Natsuki Sada, Hirotaka Yata, Tomoo Atarashi 2014-08-19
8720660 Parking lock mechanism of power transmission apparatus Hiromichi Kimura, Michitaka Tsuchida, Takeshi Kitahata, Yosuke Suzuki, Takeshi Kuwahara 2014-05-13
8668612 Lubrication structure of differential gear unit Hiromichi Kimura, Takeshi Kuwahara, Takeshi Kitahata, Masahiro Tanae 2014-03-11
8527130 Hybrid drive apparatus and controller for hybrid drive apparatus Takeshi Kitahata, Takeshi Kuwahara, Hiromichi Kimura, Toru Saito, Masahiro Tanae 2013-09-03
7845480 Frictional coupling device support structure and transmission Tetsuya Kohno, Junichi Nishinosono, Hirofumi Onishi, Yuji Yasuda, Takanori Nukata 2010-12-07
6867088 Solid electrolytic capacitor and method for producing the same Atsushi Sakai, Ryuji Monden, Yuji Furuta, Katsuhiko Yamazaki 2005-03-15
6430032 Solid electrolytic capacitor and method for producing the same Atsushi Sakai, Ryuji Monden, Yuji Furuta, Katsuhiko Yamazaki 2002-08-06
5407503 Process for producing silicon carbide nozzle Shigetomo Matsui, Hiroyuki Matsumura, Yoshikazu Ikemoto, Hideki Shimizu, Masashi Shigeto 1995-04-18