Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9084018 | Program guide display apparatus | Takanobu Nishigai, Satoshi KAWAJI, Makoto Chishima | 2015-07-14 |
| 5355441 | Printing control apparatus | Sunao Kawai, Hiroyuki Sasaki, Hiroshi Sumiya, Kousuke Fukaya, Ryohei Komiya | 1994-10-11 |
| 5315691 | Print control apparatus | Hiroshi Sumiya, Kousuke Fukaya, Sunao Kawai, Hiroyuki Sasaki, Ryohei Komiya +1 more | 1994-05-24 |
| 5274398 | Image forming device | — | 1993-12-28 |
| 5169677 | Method for forming lens at end portion of optical apparatus, optical signal transmission apparatus, and optical information processing apparatus | Kazuo Sangyoji, Mitsuru Ohta | 1992-12-08 |
| 5136153 | Color image forming apparatus having image intensifier unit | Ryohei Komiya, Mayumi Ishikawa, Hiroshi Sumiya, Fumihiro Sunda | 1992-08-04 |
| 5126756 | Image forming device | — | 1992-06-30 |
| 5041914 | Image exposure apparatus using CRT as exposure light source | — | 1991-08-20 |
| 5010360 | Image forming apparatus | Takemi Yamamoto, Osamu Nagata, Ryohei Komiya, Jun Sakai | 1991-04-23 |
| 4814808 | Developing apparatus for photo/pressure sensitive sheet | Kazuo Sangyoji, Takemi Yamamoto, Osamu Takagi, Hitoshi Yoshida, Naoto Iwao | 1989-03-21 |