Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |