HH

Hisashi Hamada

Fujitsu Limited: 19 patents #1,495 of 24,456Top 7%
FC Fuji Photo Optical Co.: 7 patents #79 of 509Top 20%
ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
Overall (All Time): #225,028 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8271580 Mobile communication network system and server apparatus Sohei Tani, Tomonori Nakamura 2012-09-18
6208812 Camera with bar code reader Tokuji Sato, Shiro Hashimoto, Shigenori Goto, Tatsuo Saito, Hiroyuki Arai +2 more 2001-03-27
6061525 Camera and focussing method for the same Nobuhiro Aoki, Shigenori Goto, Katsuhiko Yamamoto, Tokuji Sato 2000-05-09
6050489 Bar code system for brownie film and bar code reader of camera Shigenori Goto, Teruyoshi Makino, Tokuji Sato 2000-04-18
6052536 Camera Hiroyuki Arai, Makoto Akiba, Tatsuo Saito, Akio Omiya, Tokuji Sato 2000-04-18
6052538 Camera and exposure control method Shigenori Goto 2000-04-18
6035146 Film transport in camera capable of switching picture size Tokuji Sato 2000-03-07
6028658 Film viewer Tokuji Sato 2000-02-22
6026250 Camera, bar code reader for camera and method of detecting bar code reading error Shigenori Goto, Shiro Hashimoto, Nobuhiro Aoki, Tokuji Sato 2000-02-15
5918083 Camera for use with a roll photo film Nobuhiro Aoki, Shigenori Goto 1999-06-29
5903337 Film viewer Tokuji Sato 1999-05-11
5819120 Variable focus lens device in camera Tsutomu Tanaka, Tokuji Sato, Hiroyuki Iwasaki 1998-10-06
4792762 Battery check system Michihiro Shiina, Shigenori Goto, Junichi Iwamoto 1988-12-20
4786929 Single lens reflex camera Michihiro Shiina 1988-11-22
4771302 Camera with orientable taking lens and a device for attaching a flash unit Katsuhiko Yamamoto, Takeshi Yoshino, Masayoshi Hirai, Shiro Hashimoto, Michihiro Shiina +1 more 1988-09-13
4751546 Display device for cameras Katuhiko Yamamoto, Takeshi Yoshino, Michihiro Shiina, Shigenori Goto, Masayoshi Hirai +1 more 1988-06-14
4723141 Camera having a provision for multiple exposures Katsuhiko Yamamoto, Takeshi Yoshino, Michihiro Shiina, Shigenori Goto, Masayoshi Hirai +1 more 1988-02-02
4720719 Film wind-up apparatus Katsuhiko Yamamoto, Takeshi Yoshino, Masayoshi Hirai, Shiro Hashimoto, Michihiro Shiina +1 more 1988-01-19
4720721 Film wind-up control apparatus for a camera Katsuhiko Yamamoto, Takeshi Yoshino, Masayoshi Hirai, Shiro Hashimoto, Michihiro Shiina +1 more 1988-01-19
4720718 Reflex camera Katsuhiko Yamamoto, Takeshi Yoshino, Masayoshi Hirai, Shiro Hashimoto, Michihiro Shiina +1 more 1988-01-19