Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7529830 | Storage system and communication control method | — | 2009-05-05 |
| 7432643 | Lighting device | Masanori Haba | 2008-10-07 |
| 4964254 | Crosspiece supporting pad in structural construction | Fumio Yoshida | 1990-10-23 |
| 4213607 | Method and structure for preventing removal of grip covers from metallic bats | — | 1980-07-22 |