YO

Yoshio Ohuchi

HI Hitachi: 3 patents #10,712 of 28,497Top 40%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
Overall (All Time): #820,267 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11537308 Information processing system, information processing device, storage medium, and information processing method of detecting destruction of data due to file transfer 2022-12-27
6661994 Electrophotographic image forming system Kazuhiro Wakamatsu, Hisao Suka, Katsumi Kumada, Chikara Hiraoka, Shizuo Tsuruta +6 more 2003-12-09
6539188 Liquid developing device, method of it's maintenance and the method of recovery of supplemental fluid from the liquid developing device Shogo Matsumoto, Kazutaka Satou, Mieko Ishii, Junichi Matsuno 2003-03-25
6330425 Double-surface printing apparatus Akira Shimizu, Nobuaki Fukasawa, Michio Sumiyoshi, Satoshi Narita, Kiminori Takada 2001-12-11
4846779 Trapezoidally shaped paper bag and method and apparatus for manufacturing same 1989-07-11
4735299 One-way clutch and improved spring therefor 1988-04-05