Issued Patents All Time
Showing 76–100 of 103 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5538549 | Recording ink having pigment particles | Masahito Kato | 1996-07-23 |
| 5204164 | Image transferred material | Kazuo Sangyoji, Takemi Yamamoto | 1993-04-20 |
| 5178979 | Image transferring medium | Keiko Suzuki | 1993-01-12 |
| 5141557 | Color developer composition and color developer sheet | — | 1992-08-25 |
| 5107298 | Image transferring method | — | 1992-04-21 |
| 5089310 | Image transferring sheet and a method for fabricating the same | — | 1992-02-18 |
| 5089838 | Pressure developing device | Takemi Yamamoto, Hiroshi Kawahara, Yumio Matsumoto, Shigeyuki Hayashi, Kiyoharu Hayakawa +3 more | 1992-02-18 |
| 5084432 | Developer sheet for ornamental use | — | 1992-01-28 |
| 5081484 | Image recording medium and detecting device therefor | Takashi Nakata, Takashi Tomizawa, Satoru Kuwabara, Jun Sakai, Mitsuru Ohta +2 more | 1992-01-14 |
| 5064070 | Packaging container for containing developer sheets therein and method of packaging such sheets | — | 1991-11-12 |
| 5059266 | Apparatus and method for forming three-dimensional article | Mitsuo Yamane, Takashi Kawaguchi, Shigeru Kagayama, Keiko Suzuki, Jun Sakai +2 more | 1991-10-22 |
| 5049920 | Photocopying method and apparatus | Kazuo Sangyoji, Takemi Yamamoto, Masashi Ueda, Akira Sago, Osamu Takagi +2 more | 1991-09-17 |
| 5043314 | Recording medium | Koji Suzuki, Jun Sakai, Keiko Suzuki, Mikio Imaeda | 1991-08-27 |
| 5038934 | Microcapsule-carrying sheet storage cartridge and method of sealing the same | — | 1991-08-13 |
| 5032566 | Image recording system | — | 1991-07-16 |
| 5030540 | Method for forming image forming medium and method for carrying the medium on arbitrary image carrying medium | Kazuo Sangyoji | 1991-07-09 |
| 5019475 | Image recording medium comprising a color developer layer formed on a thermoplastic resin layer | Keiko Suzuki | 1991-05-28 |
| 4999331 | Photo and pressure sensitive recording medium | Takemi Yamamoto | 1991-03-12 |
| 4945374 | Pressure developing device | Takemi Yamamoto, Hiroshi Kawahara, Yumio Matsumoto, Shigeyuki Hayashi, Kiyoharu Hayakawa +3 more | 1990-07-31 |
| 4943509 | Recording system having a coating device for coating recording medium or photosensitive medium with developer material reacting with color precursor | Jun Sakai, Koji Suzuki, Mitsuru Ohta | 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, Koji Suzuki, Mitsuru Ohta | 1990-07-10 |
| 4921774 | Photo and pressure sensitive recording medium | — | 1990-05-01 |
| 4907028 | Photo pressure sensitive recording medium and process for copying an image with said recording medium and apparatus for carrying out said process | — | 1990-03-06 |
| 4886773 | Image recording system | — | 1989-12-12 |
| 4865938 | Photo and pressure sensitive recording media comprising an adhesive agent | Jun Sakai, Koji Suzuki | 1989-09-12 |