Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221288 | Thermochromic dyeing method and cellulose product dyed thereby | Osamu Sasaki, Shouzou Suefuku, Tatsuya Maeda | 1993-06-22 |
| 4525537 | Methacrylic resin shaped article, process for producing the same and process for producing a shaped article having a mat surface from said resin shaped article | Katsumi Tamai, Kazunori Abe, Yoshinobu Shiraishi | 1985-06-25 |
| 4520166 | Vinyl chloride polymer composition | Norihisa Osaka, Masahiro Kaneda | 1985-05-28 |
| 4509163 | Process for producing a low hygroscopic methacrylic resin and information recording substrates made therefrom | Katsumi Tamai, Yasunori Shimomura, Kazunori Abe | 1985-04-02 |
| 4351881 | Radiation cured acrylate coating method and coated product | Isao Sasaki, Kenji Kushi | 1982-09-28 |
| 4296214 | Methacrylic resin having a high solar radiant energy absorbing property and process for producing the same | Yoshio Nakai, Kazunori Abe | 1981-10-20 |
| 4292419 | Process for producing radiation-shielding plastic materials | Kazuya Okada | 1981-09-29 |
| 4291097 | Scratch-resistant, dyeable coating compositions for synthetic resin articles | Isao Sasaki, Kenji Kushi | 1981-09-22 |
| 4287227 | Coating composition and process for producing synthetic resin moldings by using the same | Isao Sasaki, Kenji Kushi | 1981-09-01 |
| 4274933 | Coating composition | Isao Sasaki, Kenji Kushi | 1981-06-23 |
| 4273802 | Coating composition and a method for producing a synthetic resin molded product having an abrasion resistant surface | Kenji Kushi, Keisuke Yoshihara, Hideo Nakamoto | 1981-06-16 |
| 4273799 | Method for producing a synthetic resin molded product having an abrasion resistant surface | Kenji Kushi, Keisuke Yoshihara, Hideo Nakamoto | 1981-06-16 |
| 4199421 | Coating composition and a method for producing a synthetic resin molded product having an abrasion resistant surface | Kenji Kushi, Keisuke Yoshihara, Hideo Nakamoto | 1980-04-22 |