RS

Ryo Sano

DE Denso: 30 patents #170 of 11,792Top 2%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
Overall (All Time): #99,757 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 25 most recent of 34 patents

Patent #TitleCo-InventorsDate
12359731 Valve device Takuya Hamada, Atsushi Tanaka 2025-07-15
12359740 Valve device Shota KIMURA 2025-07-15
12345348 Valve device Takehito MIZUNUMA 2025-07-01
12338906 Valve device Atsushi Tanaka 2025-06-24
12209671 Valve device Naoki Asano, Atsushi Tanaka, Takehito MIZUNUMA, Takuya Hamada 2025-01-28
12196327 Valve device Takehito MIZUNUMA, Shota KIMURA, Hiroki Shimada 2025-01-14
12135095 Valve device 2024-11-05
12117089 Valve device Takuya Hamada, Atsushi Tanaka, Akira Higuchi 2024-10-15
11608903 Valve device Naohito Seko, Yoshiaki Yamamoto, Shinichi Yokoyama, Yuuji Nakano 2023-03-21
11306645 Cooling water control valve device Yosuke Tanaka 2022-04-19
11149627 Cooling-water control valve device 2021-10-19
11079028 Valve device Koji Hashimoto, Naohito Seko 2021-08-03
11067180 Valve device Naohito Seko, Yoshiaki Yamamoto, Shinichi Yokoyama, Yuuji Nakano 2021-07-20
10808848 Valve device Naohito Seko, Yoshiaki Yamamoto, Shinichi Yokoyama, Yuuji Nakano 2020-10-20
10066751 Valve device Naohito Seko, Yoshiaki Yamamoto, Shinichi Yokoyama, Yuuji Nakano 2018-09-04
9920732 Engine starting device and engine automatic stop and restart control device Hiromoto Shimizu, Takayuki Iwasaki, Motoyuki Hattori, Yuuichi Hosaka 2018-03-20
9574506 Engine starting device of idle reduction vehicle Motoyuki Hattori, Yuuichi Hosaka, Masaya Furushou, Toshihiko Ootsuka, Hiromoto Shimizu 2017-02-21
9500162 Valve apparatus Kazushi Sasaki, Satoshi Ishigaki, Hiroki Shimada 2016-11-22
9488148 Engine starting device Yuuichi Hosaka, Motoyuki Hattori, Masaya Furushou, Toshihiko Ootsuka, Hiromoto Shimizu 2016-11-08
9482160 Valve control device Kazushi Sasaki, Hiroki Shimada 2016-11-01
9404444 Exhaust system for internal combustion engine Satoshi Ishigaki, Hiroki Shimada, Osamu Sato 2016-08-02
9045130 Device for controlling automatic stopping of vehicle engine Takayuki Iwasaki 2015-06-02
8899215 Exhaust gas recirculation valve Yusuke Niwa, Tetsuji Yamanaka, Hiroki Shimada 2014-12-02
8720851 Valve apparatus Akira Furukawa, Kazushi Sasaki, Yuusuke NIWA 2014-05-13
8464682 Air intake device for internal combustion engine Tetsuma Takeda 2013-06-18