Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D635354 | Case for radio telephone | — | 2011-04-05 |
| 5755613 | Two grinder opposed grinding apparatus and a method of grinding with the apparatus | Noriyuki Inagaki, Issey Yasuda, Masayuki Takahashi | 1998-05-26 |