Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391455 | Liquid crystal display cell spacer and liquid crystal display cell | Susumu Tanaka | 2002-05-21 |
| 6190774 | Liquid crystal display cell spacer and liquid crystal display cell | Susumu Tanaka | 2001-02-20 |
| 5615031 | Fine sphere, a spherical spacer for a liquid crystal display element and a liquid crystal element using the same | Kazuo Saiuchi, Minoru Kohara, Kazuhiko Kanki | 1997-03-25 |
| 5486941 | Fine sphere, a spherical spacer for a liquid crystal display element and a liquid display element using the same | Kazuo Saiuchi, Minoru Kohara, Kazuhiko Kanki | 1996-01-23 |
| 5153068 | Coated particle | Minoru Kohara, Kazuo Saiuchi, Yukio Ohtsuka, Kazuhiko Kanki, Yutaka Shibata | 1992-10-06 |
| 5130831 | Particulate spacers and liquid crystal display cells containing these spacers | Minoru Kohara, Kazuo Saiuchi, Kazuhiko Kanki, Hisayuki Matsuda, Shinzo Yamada | 1992-07-14 |