Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9440855 | High purity carbon nanotube, process for preparing the same and transparent conductive film using the same | Yoshihiro Kobayashi, Ryota Negishi, Shoji Koriyama, Shogo Agata, Kazuki Fujimoto +3 more | 2016-09-13 |
| 6956100 | Polyamide resin-containing varnish and its use | Masahiro Imaizumi, Toyofumi Asano | 2005-10-18 |
| 6120858 | Black sealant for liquid crystal cell and liquid crystal cell | Masahiro Hirano, Shigeru Matsuyama, Akira Ishii | 2000-09-19 |
| 5928842 | Marking method | Shoiti Hayashihara | 1999-07-27 |
| 5897938 | Laser marking article and laser marking method | Shoiti Hayashibara, Mitsuyo Nishitoh | 1999-04-27 |
| 5824715 | Marking composition and laser marking method | Shoiti Hayashihara, Masaru Kudo | 1998-10-20 |
| 5792807 | Composition adaptable or suitable for being marked and molding thereof | Shoiti Hayashihara, Masaru Kudho, Chie Umeyama | 1998-08-11 |
| 5691757 | Laser marking method and aqueous laser marking composition | Shoiti Hayashihara | 1997-11-25 |
| 5608429 | Laser marking method, laser marking composition and articles having color developing layer made of said composition | Shoiti Hayashihara | 1997-03-04 |
| 4795690 | Toners for electrophotographic process containing a phenolic compound | Seizin Shindo, Hiroomi Hosoi | 1989-01-03 |
| 4596997 | Phenolic compound, preparation thereof and recording material employing same | — | 1986-06-24 |