RI

Ryoichi Inada

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
HS Hitachi Automotive Systems: 3 patents #507 of 1,636Top 35%
HA Hitachi Astemo: 2 patents #393 of 1,276Top 35%
Overall (All Time): #553,739 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11777429 Control device and failure determination method Keisuke Hayasaka, Satoru Shigeta 2023-10-03
11444551 Power conversion device with inverter circuit Takashi Ogura, Ryuji Kurihara 2022-09-13
11125572 Electronic control device for autonomous driving of a vehicle Tatsuya HORIGUCHI, Teppei Hirotsu, Hideyuki Sakamoto 2021-09-21
10962600 Inverter control device and power conversion device Teppei Hirotsu, Satoru Shigeta 2021-03-30
10804891 Driving device Teppei Hirotsu, Hideyuki Sakamoto, Kouichi Yahata, Keiji Kadota 2020-10-13
9026892 Memory management method, storage device, and computer with the same Ryo Fujita, Yuzuru Takahashi 2015-05-05
8949515 Storage device and memory controller Masataka Nishi, Ryo Fujita, Takuma NISHIMURA, Masahiro Shiraishi, Koji Matsuda 2015-02-03
8909870 Cache evictions from data cache based on content of address translation table cache and address translation table Ryo Fujita, Takuma NISHIMURA 2014-12-09
5049742 Apparatus for detecting deterioration of engine oil Kunihiko Hosonuma, Yasushi Naito 1991-09-17