WK

Wataru Kuwahara

Mazda Motor: 9 patents #381 of 4,755Top 9%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
📍 Aki, JP: #52 of 393 inventorsTop 15%
Overall (All Time): #477,478 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12214666 Vehicle driving apparatus Isao Toda, Seiyo Hirano, Kei Yonemori, Satoshi Maruyama, Shinji Fujihira +4 more 2025-02-04
11420507 Power train support structure for vehicle Takashi Hamada, Yuuki Uchiba, Yuya Yamaoka, Yusuke Oki, Masaaki Kashimoto +3 more 2022-08-23
8561494 Manual transmission Yasuki Okadome 2013-10-22
7987739 Transmission Yasuki Okadome, Masaru Shiraishi 2011-08-02
6573608 Semiconductor device with layered semiconductor chips Katsunori Horie 2003-06-03
5819590 Manual transmission gear shift mechanism 1998-10-13
5351780 Transfer apparatus for a vehicle Masaru Shiraishi, Ethuo Shirai 1994-10-04
5325739 Transmission for automotive vehicle Hideo Toyota 1994-07-05
5271479 Transfer apparatus for a vehicle Masaru Shiraishi, Ethuo Shirai 1993-12-21
4862760 Shift lever assembly and method of assembling Etsuo Shirai, Hiroaki Nagamatsu, Kazuhiko Moriyama 1989-09-05