Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388431 | Portable wireless telephone | Tetsufumi Takayasu, Tatsuo Kuwayama, Takao Kumakoshi | 1997-12-30 |
| 5595742 | Antimicrobial agent for staphylococcus | Ken Sawai | 1997-01-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388431 | Portable wireless telephone | Tetsufumi Takayasu, Tatsuo Kuwayama, Takao Kumakoshi | 1997-12-30 |
| 5595742 | Antimicrobial agent for staphylococcus | Ken Sawai | 1997-01-21 |