Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6461581 | Clathrate compounds and manufacturing method thereof | Haruki Eguchi, Akihiko Suzuki, Satoshi Takahashi, Kaoru Miyahara, Shigemitsu Kihara +1 more | 2002-10-08 |
| 6407626 | Analog filtering with symmetrical timing using a single comparator | John H. Carpenter, Jr., Joseph A. Devore, Ross E. Teggatz | 2002-06-18 |
| 6362005 | Nitrogen dioxide gas sensing method, nitrogen dioxide gas sensor element, and nitrogen dioxide gas sensor using the same | Takayoshi Hayashi, Shiro Matsumoto, Yasuko Maruo, Takashi Ohyama | 2002-03-26 |
| 6342377 | Microorganisms producing 5-aminolevulinic acid and processes for producing 5-aminolevulinic acid by using the same | Seiji Nishikawa, Tomomi Kaminaga, Kikuo Watanabe, Nobuya Miyachi, Keitaro Watanabe +1 more | 2002-01-29 |