Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6468565 | Onion extract rich in sulfurized cyclic amino acid and process for producing the same | Takahiko Anno, Harumichi Sawada | 2002-10-22 |
| 6445108 | Piezoelectric acoustic component | Tetsuo Takeshima, Takeshi Kishimoto, Muneyuki Daidai, Akihiro Nomura | 2002-09-03 |