Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10361066 | Ion implantation apparatus | Haruka Sasaki | 2019-07-23 |
| 7085011 | Color proofing apparatus and method of making color proof | Tohru Hoshino, Hiroaki Tajima, Masato Doi | 2006-08-01 |
| D518497 | Printing plate producing machine | Masayuki Muraoka, Kenji Matsumoto, Hirohisa Tanaka, Takanori Tsuji | 2006-04-04 |
| 7016074 | Color proof forming method and color proof forming apparatus | — | 2006-03-21 |
| 6700679 | Image recording apparatus | Masato Doi, Tsuyoshi Sugita, Yasuaki Tamakoshi, Miyuki Hosoi, Katsutoshi Sawada | 2004-03-02 |
| 6437816 | Laser exposure unit including plural laser beam sources differing in wavelengths | Tsutomu Yoneyama, Masato Doi | 2002-08-20 |
| 6222617 | Image forming apparatus | Masato Doi, Takao Kubota, Yasuaki Tamakoshi | 2001-04-24 |
| 6141030 | Laser exposure unit including plural laser beam sources differing in wavelength | Tsutomu Yoneyama, Masato Doi | 2000-10-31 |
| 5928835 | Method of processing silver halide light-sensitive photographic material | Kazuhiko Hirabayashi | 1999-07-27 |
| 5585904 | Drum type image transfer apparatus | Toshiyuki Yamamoto, Junichi Tamura, Masato Doi | 1996-12-17 |
| 4897340 | Silver halide photographic material containing a specified water content, and method of processing the same | Shinichi Ohtani, Teruo Kashino, Akio Suzuki, Eiji Yoshida, Satoru Nagasaki | 1990-01-30 |