Issued Patents All Time
Showing 801–818 of 818 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4398894 | Method for quantitatively determining the degree of agglutination of particles | — | 1983-08-16 |
| 4390261 | Flash camera with photographic mode selector | Masanori Uchidoi | 1983-06-28 |
| 4383745 | Camera and automatic exposure control therefor for use with various types of flash units | Masaharau Kawamura, Masanori Uchidoi, Yoshihiro Shigeta, Yoji Sugiura | 1983-05-17 |
| 4373818 | Method and device for analysis with color identification test paper | Yoshikazu Furutani | 1983-02-15 |
| 4353432 | Electro-dynamic speaker | Mitsuhiro Hasegawa, Hiroyuki Takewa | 1982-10-12 |
| 4351967 | Process for producing phenolic compounds | Tadahiko Nishimura, Masatoshi Osuo, Akio Kanazawa | 1982-09-28 |
| 4340287 | Camera system using stroboscope | — | 1982-07-20 |
| 4331405 | Camera with speed light device | — | 1982-05-25 |
| 4321679 | Work setting system for manufacturing process | Masakatsu Fujie, Kengo Sugiyama, Takashi Yoshida, Yutaka Endo | 1982-03-23 |
| 4307953 | Mode setting device for camera | Masanori Uchidoi, Masaharu Kawamura | 1981-12-29 |
| 4306789 | Single-lens reflex camera | — | 1981-12-22 |
| 4300655 | Acoustic diaphragm for speakers and method of producing the same | Naraji Sakamoto, Shuji Saiki, Kazue Sato, Kousaku Murata | 1981-11-17 |
| 4298256 | Exposure control device for camera | Masaharu Kawamura, Yoshihiro Shigeta, Masanori Uchidoi, Yoji Sugiura | 1981-11-03 |
| 4297013 | Coordinating control system for camera | Masaharu Kawamura, Masanori Uchidoi, Yoshihiro Shigeta, Yoji Sugiura | 1981-10-27 |
| 4284333 | Exposure control device for camera | Masaharu Kawamura, Yoshihiro Shigeta, Masanori Uchidoi, Yoji Sugiura | 1981-08-18 |
| 4264176 | Exposure control device for camera | Masaharu Kawamura, Yoshihiro Shigeta, Masanori Uchidoi, Yoji Sugiura | 1981-04-28 |
| 4251839 | Floating head device | Shigehisa Suzuki, Osamu Tabata | 1981-02-17 |
| 4236802 | Safety device for camera | Masanori Uchidoi, Masaharu Kawamura, Yoshihiro Shigeta, Yoji Sugiura, Nobuo Tezuka | 1980-12-02 |