MS

Masashi SEIMIYA

HA Hitachi Astemo: 10 patents #26 of 1,276Top 3%
HS Hitachi Automotive Systems: 8 patents #192 of 1,636Top 15%
HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Overall (All Time): #202,919 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
12397783 Control device for driving assistance device Akitoshi Miyazaki 2025-08-26
12181306 Vehicle control device Motomune SUZUKI 2024-12-31
12008845 Vehicle control device Tomoyasu SAKAGUCHI, Yoshitaka FUKASAWA 2024-06-11
11975709 Vehicle control device Naoyuki Tashiro, Satoshi Matsuda, Masato Imai 2024-05-07
11891051 Parking assist device Satoshi Matsuda, Akitoshi Miyazaki 2024-02-06
11866059 Vehicle controller Takaya Ishii 2024-01-09
11472383 Vehicle braking force control device Tomoyasu SAKAGUCHI, Yoshiyuki Yoshida, Takashi Matsuoka 2022-10-18
11396288 Parking assistance device Naoyuki Tashiro, Masato Imai, Shinya Kasai 2022-07-26
11390272 Parking assistance device Shinya Kasai, Masato Imai, Naoyuki Tashiro 2022-07-19
11332126 Parking assistance apparatus Satoshi Matsuda, Tomoyasu SAKAGUCHI, Yusuke KOGURE, Yoshitaka FUKASAWA 2022-05-17
11173896 Parking assistance device Yoshiyuki Yoshida, Munetoshi Tsuge, Keiichiro HIRAKAWA 2021-11-16
11155257 Automatic parking control device Munetoshi Tsuge, Yoshiyuki Yoshida, Keiichiro HIRAKAWA 2021-10-26
11067022 Knocking detection apparatus and internal combustion engine control apparatus Yoshihiko Akagi, Seiji Asano, Wataru Katou, Masanori Nukui, Masahiro Sato 2021-07-20
11009122 Transmission control device Yoshiyuki Yoshida, Takashi Matsuoka, Tomoyasu SAKAGUCHI 2021-05-18
10871380 Vehicle control device Tomoyasu SAKAGUCHI, Yoshiyuki Yoshida 2020-12-22
10830340 Hydraulic pressure control device and hydraulic pressure control method for vehicle Takashi Matsuoka 2020-11-10
10704678 Transmission control device Yoshiyuki Yoshida, Tomoyasu SAKAGUCHI, Takashi Matsuoka 2020-07-07
10309366 Engine control device Yoshihiko Akagi 2019-06-04
8038574 Apparatus and method for controlling automatic transmission Kinya Fujimoto, Yoshiyuki Yoshida, Tetsuo Matsumura 2011-10-18
7740558 Automatic transmission, control apparatus and control method for the same Tetsuo Matsumura, Yoshiyuki Yoshida, Kinya Fujimoto 2010-06-22
7735388 Control system and method for automatic transmission Hiroshi Sakamoto, Tatsuya Ochi, Yoshiyuki Yoshida, Tetsuo Matsumura, Kinya Fujimoto 2010-06-15