Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5615031 | Fine sphere, a spherical spacer for a liquid crystal display element and a liquid crystal element using the same | Minoru Kohara, Kunikazu Yamada, 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 | Minoru Kohara, Kunikazu Yamada, Kazuhiko Kanki | 1996-01-23 |
| 5153068 | Coated particle | Minoru Kohara, Kunikazu Yamada, Yukio Ohtsuka, Kazuhiko Kanki, Yutaka Shibata | 1992-10-06 |
| 5130831 | Particulate spacers and liquid crystal display cells containing these spacers | Minoru Kohara, Kazuhiko Kanki, Hisayuki Matsuda, Shinzo Yamada, Kunikazu Yamada | 1992-07-14 |