Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6911104 | Sealant filling methods for sealant-containing tire and sealant-containing tire tube | — | 2005-06-28 |
| 4714397 | Automatic parts feeder | Kuniaki Ohkuma, Reiji Nakagawa, Hisao Miyao, Shinichi Yoshimura, Toshio Suzuki +2 more | 1987-12-22 |
| 4182007 | Slide fastener stringer | Hiroshi Yoshida, Kihei Takahashi | 1980-01-08 |