Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5764315 | Light adjusting sheet for a planar lighting device and a planar lighting device and a liquid crystal display using the sheet | Tomohiro Yokota, Fumio Nishitani, Akihito Kubo, Makoto Fujigami | 1998-06-09 |
| 5552907 | Light adjusting sheet having a sinusoidal surface and a non-optically flat surface and useable with an LCD | Tomohiro Yokota, Fumio Nishitani, Akihito Kubo, Makoto Fujigami | 1996-09-03 |
| 5394255 | Liquid crystal display using a plurality of light adjusting sheets angled at 5 degrees or more | Tomohiro Yokota, Fumio Nishitani, Akihito Kubo, Makoto Fujigami | 1995-02-28 |
| 5093546 | Method of connecting plastic tubes using high frequency dielectric heating | Toshiharu Matsumiya, Tatsuhiko Kawaoka, Kazuo Sakamoto, Shozo Shiraishi, Hiroshi Honda | 1992-03-03 |
| 4534798 | Composition for partitioning blood components | Seiichirou Honda, Mutsumi Fukuda | 1985-08-13 |
| 4486524 | Toner for developing electrostatic latent images comprising a resin having specified molecular weight parameters | Yasuyuki Fujisaki, Minoru Takahashi, Hirozo Funaki, Ryubun Seimaya, Yutaka Yamada +2 more | 1984-12-04 |
| 4457782 | Composition for partitioning blood components | Seiichirou Honda, Mutsumi Fukuda | 1984-07-03 |
| 4386147 | Toner for developing electrostatic latent images | Ryubun Seimiya, Yutaka Yamada, Makoto Tomono, Noriyoshi Tarumi, Yasuyuki Fujisaki +2 more | 1983-05-31 |