Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500872 | Method for recycling waste styrene resin | Tsutomu Noguchi, Miyuki Kamei | 2002-12-31 |
| 6169121 | Method and apparatus for recycling styrene resin | Tsutomu Noguchi, Yasuhito Inagaki, Haruo Watanabe | 2001-01-02 |
| 5998009 | Magnetic recording medium | Kenichi Kurihara, Masafumi Ata, Noriyuki Kishii, Takahiro Kamei | 1999-12-07 |
| 5993971 | Optical information record medium | Keiichi Nito, Tohru Nagai, Tsutomu Noguchi, Junetsu Seto, Katsumi Kohno | 1999-11-30 |
| 5360825 | Pulp molding | Tsutomu Noguchi | 1994-11-01 |
| 5214523 | Ferroelectric liquid crystal display device having monostabilized state as an initial state and continuous gray-scale | Keiichi Nito, Eriko Matsui, Seiichi Arakawa | 1993-05-25 |