Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10446464 | Electronic device and joined member | — | 2019-10-15 |
| 9210328 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Naoyasu Hosonuma, Ken Tamayama | 2015-12-08 |
| 8594483 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Naoyasu Hosonuma, Ken Tamayama | 2013-11-26 |
| 8045837 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Naoyasu Hosonuma, Ken Tamayama | 2011-10-25 |
| 7720359 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Naoyasu Hosonuma, Ken Tamayama | 2010-05-18 |
| 6720987 | Controller for photographing apparatus and photographing system | Masakazu Koyanagi, Tadafusa Tomitaka, Naoyasu Hosonuma, Ken Tamayama | 2004-04-13 |
| 6545708 | Camera controlling device and method for predicted viewing | Ken Tamayama, Tadafusa Tomitaka, Masakazu Koyanagi, Naoyasu Hosonuma | 2003-04-08 |
| 5930401 | Shade gradation correction method and apparatus | Tadashi Morishige, Tadashi Yokouchi, Toshiya Akiba, Sakae Okazaki, Kazumasa Miyazaki +1 more | 1999-07-27 |
| 5766386 | Method of producing metal clad laminate | Hiroshi Sakai, Yoshihiro Nakamura, Hikari Murai | 1998-06-16 |
| 4833055 | Electrophotographic photoreceptor comprising amorphous silicon and amorphous carbon buffer layer | Toyoki Kazama, Koichi Aizawa, Kenichi Hara, Yukio Takano | 1989-05-23 |
| 4770966 | Electrophotographic photosensitive material comprising amorphous carbon protective layer containing hydrogen and fluorine | Toyoki Kazama, Koichi Aizawa, Kenichi Hara, Yukio Takano | 1988-09-13 |
| 4675265 | Electrophotographic light-sensitive element with amorphous C overlayer | Toyoki Kazama, Koichi Aizawa, Kiyoto Yamaguchi, Kenichi Hara | 1987-06-23 |
| 4623243 | Apparatus for improving the performance of non-crystalline silicon photosensitive material in an electronic copier | Hedeki Kina, Masaharu Nanba | 1986-11-18 |