RH

Ryoichi Hayashi

Fujitsu Limited: 7 patents #4,529 of 24,456Top 20%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
AI Aisin: 1 patents #310 of 1,000Top 35%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Overall (All Time): #444,293 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12060019 Vehicle front structure Naohiro Saito, Junichi Takayanagi, Atsushi Ono, Atsuo Koga 2024-08-13
11765022 Information distribution system, monitoring device, sharing device and information distribution method Shinichiro Goto, Hiroyuki Fujiwara, Masashi Toyama 2023-09-19
11247622 Bumper reinforcement Shiho Sugimoto, Kiyoichi Kita, Jun Shobo, Junichi Takayanagi, Naohiro Saito 2022-02-15
10604093 Vehicle front structure Naohiro Saito, Junichi Takayanagi 2020-03-31
6825948 Group print, and print system and method for making group print Eiichi Kito 2004-11-30
5822040 Image testing method Koichi Sugahara, Tsutomu Kimura, Junji Sugano, Jun Nakagawa 1998-10-13
4991004 Film previewer which simultaneously displays a 110 and a 135 frame Yoshiaki Sakamoto 1991-02-05
4935809 Color film analyzing method and apparatus Kiichiro Sakamoto, Yoshiaki Sakamoto 1990-06-19
4797712 Color negative inspection apparatus Kiichiro Sakamoto, Takaaki Terashita 1989-01-10
4782390 Color negative inspection apparatus for displaying and sequentially shifting N color positive images corresponding to N color negative frames Tsutomu Kimura 1988-11-01
4645334 Printing and trimming apparatus Takeo Shimada, Tsutomu Kimura 1987-02-24