HI

Hikaru Itou

SS Sumitomo Wiring Systems: 10 patents #381 of 2,615Top 15%
TO Toyota: 2 patents #10,861 of 26,838Top 45%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Yokkaichi, JP: #351 of 2,072 inventorsTop 20%
Overall (All Time): #472,216 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
6388719 Liquid crystal display device Kuniyuki Matsunaga, Kazuya Nakamura, Masataka Natori, Kimitoshi Oogiichi, Takanori Nakayama +2 more 2002-05-14
5816643 Charge coupling for electric vehicle Sho Miyazaki, Tsutomu Tanaka, Masashi Saito, Shinichi Yamada, Shigekazu Wakata +1 more 1998-10-06
5637977 Connector assembly used in supplying electricity to a receiver Masashi Saito, Shinichi Yamada, Eiji Saijo, Yasuyoshi Fukao, Toshiyuki Sekimori 1997-06-10
5577920 Charge coupling for electric vehicle Sho Miyazaki, Tsutomu Tanaka, Masashi Saito, Shinichi Yamada, Shigekazu Wakata +1 more 1996-11-26
5556284 Charge coupling for electric vehicle Sho Miyazaki, Tsutomu Tanaka, Masashi Saito, Shinichi Yamada, Shigekazu Wakata +1 more 1996-09-17
5478245 Waterproof electrical connector with suction mechanism Hajime Okada 1995-12-26
5458496 Charge coupling for electric vehicle Sho Miyazaki, Tsutomu Tanaka, Masashi Saito, Shinichi Yamada, Shigekazu Wakata +1 more 1995-10-17
5451717 Wire seal arrangement for waterproof electrical connectors 1995-09-19
5433623 Coupling device of charging connector assembly for electric car Shigekazu Wakata, Sho Miyazaki, Tsutomu Tanaka, Eiji Saijo 1995-07-18
5429524 Coupling device of charging connector assembly for electric car Shigekazu Wakata, Sho Miyazaki, Tsutomu Tanaka, Eiji Saijo 1995-07-04
D359723 Connector for charging electric motor car Tsutomu Tanaka, Fumiyoshi Tanigawa, Sho Miyazaki, Shigekazu Wakata, Toshiyuki Sekimori +1 more 1995-06-27