Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225299 | Photosensitive recording medium and method and apparatus for recording images employing the same | Kazuo Sangyoji | 1993-07-06 |
| 5223371 | Thermal developing type photosensitive pressure sensitive image recording medium | — | 1993-06-29 |
| 5202722 | Image-forming system | — | 1993-04-13 |
| 5169677 | Method for forming lens at end portion of optical apparatus, optical signal transmission apparatus, and optical information processing apparatus | Kazuo Sangyoji, Yoshiyuki Ban | 1992-12-08 |
| 5081484 | Image recording medium and detecting device therefor | Takashi Nakata, Shunichi Higashiyama, Takashi Tomizawa, Satoru Kuwabara, Jun Sakai +2 more | 1992-01-14 |
| 5060011 | Image recording apparatus | Takemi Yamamoto, Jun Sakai | 1991-10-22 |
| 5042924 | Optical phase plate and production process thereof | Shuji Terasaki, Akiyasu Ishii, Yuji Kojima, Akira Tanaka | 1991-08-27 |
| 4986633 | Microlens and process for producing same | — | 1991-01-22 |
| 4985727 | Image recording apparatus and method for recording image | Jun Sakai | 1991-01-15 |
| 4943509 | Recording system having a coating device for coating recording medium or photosensitive medium with developer material reacting with color precursor | Jun Sakai, Shunichi Higashiyama, Koji Suzuki | 1990-07-24 |
| 4940643 | Recording system having a coating device for coating recording medium or photosensitive medium with developer material reacting with color precursor | Jun Sakai, Shunichi Higashiyama, Koji Suzuki | 1990-07-10 |
| 4937105 | Heat-fixing method | Jun Sakai | 1990-06-26 |
| 4546149 | Vinylidene fluoride resin composition containing glycidyl (meth)acrylate polymer | Kunizoh Kidoh | 1985-10-08 |
| 4435475 | Dielectric film | Tohru Sasaki, Syuuzi Terasaki, Hideo Munakata | 1984-03-06 |
| 4434209 | Capacitor | Tohru Sasaki, Syuuzi Terasaki, Syozo Kakizaki | 1984-02-28 |
| 4298719 | Doubly oriented film of polyvinylidene fluoride | Toshiya Mizuno, Masahiro Segawa | 1981-11-03 |