Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6128040 | Record medium erasing device with variable control in accordance with power supply characteristics | Masaya Maeda, Yuji Sakaegi | 2000-10-03 |
| 5831945 | Record medium erasing device with variable control in accordance with power supply characteristics | Masaya Maeda, Yuji Sakaegi | 1998-11-03 |
| 5781236 | Image sensing apparatus and image sensing method | Yoshiro Udagawa, Hiroshi Saruwatari | 1998-07-14 |
| 5757423 | Image taking apparatus | Tsunefumi Tanaka, Sadahiko Tsuji, Shigeo Ogura, Makoto Sekita, Nobuhiro Takeda +5 more | 1998-05-26 |
| 5734328 | Apparatus for switching communication method based on detected communication distance | — | 1998-03-31 |
| 5694165 | High definition image taking apparatus having plural image sensors | Yasuyuki Yamazaki, Tsunefumi Tanaka, Shigeo Ogura, Makoto Sekita, Nobuhiro Takeda +4 more | 1997-12-02 |
| 5404090 | Electric power supply device | — | 1995-04-04 |
| 5182546 | Electronic apparatus which can discriminate between different power sources which it uses | Nasaya Maeda, Yuji Sakaegi | 1993-01-26 |
| 5081538 | Recording apparatus capable of recording two kinds of signals by operation of a single member | Masahiro Takei | 1992-01-14 |
| 4931878 | Recording apparatus which is capable of recording two kinds of signals by operation of a single member | Masahiro Takei | 1990-06-05 |
| 4803555 | Method of driving a solid state image pickup device | Kazuo Ishikawa | 1989-02-07 |
| 4594613 | Solid-state imaging device assembly | Kazuo Ishikawa | 1986-06-10 |
| 4348096 | Sound mode selector device in a camera incorporating a buzzer | Makoto Katsuma, Masayoshi Kiuchi, Kiyoshi Alyfuku | 1982-09-07 |
| 4346973 | Focusing screen interchanging device in single lens reflex camera | Makoto Katsuma, Masayuki Suzuki, Hiroyasu Murakami | 1982-08-31 |
| 4345829 | Program-controlled camera | Shinji Sakai, Nobuhiko Shinoda, Tadashi Ito, Hiroyasu Murakami | 1982-08-24 |