Issued Patents 2002
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495932 | DC power source unit | Chikai Yoshimizu, Hiroaki Orikasa, Takahiko Shimada, Shigeru Shinohara, Eiji Nakayama +1 more | 2002-12-17 |
| 6456559 | Semiconductor integrated circuit | Hiroyuki Takahashi | 2002-09-24 |
| 6426511 | Gunn diode, NRD guide gunn oscillator, fabricating method of gunn diode and structure for assembly of the same | Kenichi Watanabe | 2002-07-30 |
| 6406904 | Process for preparing optically active 4-halogeno-1,3-butanediol and its derivative using pseudomonas | Naoya Kasai, Toshio Suzuki, Hideaki Idogaki | 2002-06-18 |
| 6392394 | Step-down circuit for reducing an external supply voltage | Hiroyuki Takahashi | 2002-05-21 |
| 6369663 | NRD guide Gunn oscillator | Kenichi Watanabe | 2002-04-09 |
| 6344658 | Gunn diode, NRD guide gunn oscillator, fabricating method of gunn diode and structure for assembly of the same | Kenichi Watanabe | 2002-02-05 |
| 6345334 | High speed semiconductor memory device capable of changing data sequence for burst transmission | Yoshiyuki Kato | 2002-02-05 |