YK

Yoshihiro Kawai

Aisin Seiki Kabushiki Kaisha: 7 patents #498 of 3,782Top 15%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
CK Calsonic Kansei: 2 patents #178 of 675Top 30%
NI Nipro: 2 patents #126 of 473Top 30%
Overall (All Time): #341,012 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #TitleCo-InventorsDate
11572300 Method for manufacturing medical glass container and fire blast device provided with rotator Kazuhisa MORIUCHI, Yoshio Inoue, Atsushi Ishikawa 2023-02-07
10550027 Method for producing medical glass container in which occurrence of cracking is reduced Yoshio Inoue, Kazuhisa MORIUCHI, Atsushi Ishikawa 2020-02-04
10161273 Valve opening and closing timing control apparatus Takeo Asahi, Yuji Noguchi, Toru Sakakibara, Masaki Kobayashi, Hiromitsu SHIGYO +1 more 2018-12-25
9157343 Variable valve timing control device Masaki Kobayashi 2015-10-13
8915222 Variable valve timing control apparatus Masaki Kobayashi, Kenji Nonaka 2014-12-23
8789503 Valve timing control apparatus Masaki Kobayashi 2014-07-29
8631774 Valve timing control apparatus and valve timing control mechanism Kenji Fujiwaki, Masaki Kobayashi, Kenji Ikeda 2014-01-21
8091524 Valve timing control device Yasuo Ozawa, Yuki Nishida, Masaki Kobayashi 2012-01-10
7290595 Inner fin with cutout window for heat exchanger Masashi Morishita, Hisashi Onuki 2007-11-06
7119663 Remote control key for preventing theft of transponder and method for manufacturing the same Toshiharu Katagiri 2006-10-10
6450253 Tank of heat exchanger Hiroshi Chikuma, Hiroyasu Koizumi 2002-09-17
6109414 Shift lever device Shigetoshi Tomida, Takehiro Kuroda, Yasuhiko Itoh 2000-08-29
4764004 Automobile outer mirror assembly Takashi Yamada, Masaki Fujita, Toshikazu Ichino, Yoshio Tsujiuchi, Morihiko Ogasawara 1988-08-16
4453479 Horizontally rotating looptaker for a sewing machine 1984-06-12