Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399414 | Heat-sensitive adhesive sheet and information recorded material using the same | Morio Matsuzaki, Nobuhiro Hatoh | 1995-03-21 |
| 5281474 | Heat-sensitive adhesive sheet and information recorded material using the same | Morio Matsuzaki, Nobuhiro Hatoh | 1994-01-25 |
| 5264318 | Positive type photosensitive composition developable with water comprising a photocrosslinking agent, a water-soluble resin and an aqueous synthetic resin | Norio Yabe, Kuniaki Monden | 1993-11-23 |
| 5059509 | Multicolor image-forming method | Takeshi Iijima, Kuniaki Monden | 1991-10-22 |
| 5019471 | Multicolor image product | Takeshi Iijima, Kuniaki Monden | 1991-05-28 |
| 4783390 | Multicolor diazo image-forming material | Norio Yabe, Takeshi Iijima | 1988-11-08 |
| 4670371 | Multicolor image forming method using multiply diazo resin layers | Norio Yabe, Takeshi Iijima | 1987-06-02 |
| 4551408 | Color image forming method and color image forming photo-sensitive material to be used therefor | Takeshi Iizima | 1985-11-05 |
| 4339492 | Heat-sensitive recording material | Masao Matsukawa, Minematsu Nagashima | 1982-07-13 |
| 4321309 | Heat-sensitive recording material | Masao Matsukawa, Minematsu Nagashima | 1982-03-23 |