MH

Masaharu Hara

NI Nikon: 26 patents #141 of 2,493Top 6%
NK Nippon Kogaku K.K.: 1 patents #221 of 382Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #139,409 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
4970539 Camera with incorporated flash device Nobuaki Sasagaki 1990-11-13
4853723 Camera with flash device Jun Akabane, Ken Moro, Masayasu Yamamoto, Yoshio Sekine 1989-08-01
4688916 Camera with focal plane shutter Toshio Dobashi, Kazunobu Fukutani 1987-08-25