YH

Yukio Hashimoto

MC Mita Industrial Co.: 9 patents #140 of 891Top 20%
CC Citizen Watch Co.: 8 patents #104 of 1,225Top 9%
Sumitomo Electric Industries: 5 patents #5,365 of 21,551Top 25%
TE Tessera: 3 patents #129 of 271Top 50%
KM Kyocera Mita: 2 patents #289 of 763Top 40%
AC Akebono Brake Industry Co.: 2 patents #120 of 376Top 35%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
EN Entegris: 1 patents #376 of 643Top 60%
IN Invensas: 1 patents #115 of 142Top 85%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
NT Ntn: 1 patents #814 of 1,364Top 60%
📍 Hitachinaka, JP: #103 of 2,447 inventorsTop 5%
Overall (All Time): #89,258 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 26–37 of 37 patents

Patent #TitleCo-InventorsDate
5217215 Sorter and stapler with rotating gate Yousuke Ohata, Hidekazu Sakagami, Toshinori Nishimura, Tsuyoshi Nagao 1993-06-08
4994847 Apparatus for sorting and transporting sheets Yoshihisa Tanaka, Tadashi Fujioka, Yoshiki Yoshioka 1991-02-19
4939542 Image forming apparatus with potential control Shigeo Kurando, Hiromi Sakata, Masami Yamada, Hidehiro Tabuchi, Yoshinobu Takemura 1990-07-03
4627793 Motor-driven radial plunger pump Masatoshi Kuroyanagi, Masahiko Suzuki, Yasuhiro Horiuchi, Kazuma Matsui, Kouichi Moriguchi 1986-12-09
RE31402 Electronic timepiece Shigeru Morokawa 1983-10-04
4358728 Voltage control circuit responsive to FET propagation time — 1982-11-09
4302829 Electronic timepiece Shigeru Morokawa, Fukuo Sekiya, Yasushi Nomura, Keiichiro Koga 1981-11-24
4302828 Electronic timepiece Shigeru Morokawa, Fukuo Sekiya, Yasushi Nomura, Keiichiro Koga 1981-11-24
4292680 Electronic timepiece Shigeru Morokawa, Fukuo Sekiya, Yasushi Nomura, Keiichiro Koga 1981-09-29
4270194 Electronic alarm timepiece Shigeru Morokawa, Fukuo Sekiya, Yasushi Nomura, Keiichiro Koga 1981-05-26
4262351 Electronic timepiece Shigeru Morokawa, Fukuo Sekiya, Yasushi Nomura, Keiichiro Koga 1981-04-14
4236241 Electronic timepiece Shigeru Morokawa, Fukuo Sekiya, Yasushi Nomura, Keiichiro Koga 1980-11-25