Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693543 | Double bearing reel | Hiroshi Toma, Mikiharu Kobayashi | 2017-07-04 |
| D785748 | Fishing reel | Hiroshi Toma, Mikiharu Kobayashi | 2017-05-02 |
| 5093286 | Semiconductor-containing glass and method of producing the same | Shinichi Ogawa | 1992-03-03 |
| 5091115 | Semiconductor-containing glass and method for producing same | — | 1992-02-25 |