Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9799508 | Process of forming nitride semiconductor device | — | 2017-10-24 |
| 9299770 | Method for manufacturing semiconductor device | Kazuaki Matsuura, Tsutomu Komatani | 2016-03-29 |
| 9040426 | Method for manufacturing semiconductor device | Kazuaki Matsuura, Tsutomu Komatani | 2015-05-26 |
| 8896025 | Method for fabricating semiconductor device | — | 2014-11-25 |
| 6774352 | Multi-beam photoelectric sensor and its mount | Tomikazu Sakaguchi | 2004-08-10 |
| 5256711 | Starch-containing biodegradable plastic and method of producing same | Yutaka Tokiwa, Sigeyuki Takagi | 1993-10-26 |
| 5206087 | Biodecomposable or biodisintegrable moldable material | Yutaka Tokiwa, Masahiro Suzuki | 1993-04-27 |
| 4475114 | Thermal head recording device | Seiichi Tanaka | 1984-10-02 |