Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274446 | Screw-type rebar joint structure of deformed rebar and manufacturing method thereof | Kozo Wakiyama, Akira Fukuda | 2022-03-15 |
| D743581 | Reinforcing bar | Kozo Wakiyama, Akira Fukuda | 2015-11-17 |
| 8200873 | Editing system, computer, timing notice apparatus, computer program, and method for acquiring timing | Koji Tsukimori | 2012-06-12 |
| 7266286 | Editing system and method and distribution medium | Seiji Tanizawa, Satoru Tobita, Hideaki Miyauchi, Kazushi Sato | 2007-09-04 |
| 6356701 | Editing system and method and distribution medium | Seiji Tanizawa, Satoru Tobita, Hideaki Miyauchi, Kazushi Sato | 2002-03-12 |