Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373531 | Image processing apparatus, method, and recording medium for performing color correction suitable for matching ambient light for different types of output devices | Yumiko Hidaka, Yoshinobu Shiraiwa | 2002-04-16 |
| 6312232 | Method and apparatus for suppressing resonance | Hideo Mori, Toshihiro Kawai, Atsuko Yoshizumi | 2001-11-06 |
| 6276747 | Structure for reducing wind noise | Atomu Ogawa | 2001-08-21 |
| 6240204 | Image data conversion on the basis of observation light of an output image | Yumiko Hidaka, Yoshinobu Shiraiwa | 2001-05-29 |
| 6118455 | Image processing apparatus and method for performing a color matching process so as to match color appearances of a predetermined color matching mode | Yumiko Hidaka, Yoshinobu Shiraiwa | 2000-09-12 |
| 5864406 | Method and apparatus for forming halftone images on organic-silver-salt-based printing plates | Kazuo Isaka, Kazuo Minoura, Yoshinobu Shiraiwa | 1999-01-26 |
| 5596920 | Swash plate type compressor | Satoshi Umemura, Hisato Kawamura, Michelle Alberda, Hayato Ikeda, Tomoji Tarutani +6 more | 1997-01-28 |
| 5331147 | Scanning optical apparatus having at least one division sensor | Yoshinobu Shiraiwa | 1994-07-19 |