Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9929807 | Visible light receiving method | — | 2018-03-27 |
| 9252879 | Visible light receiving method and apparatus using the same | — | 2016-02-02 |
| 5683642 | PC strand coated with rust inhibitor and method for producing the same | Kazuyoshi Chikiri, Yukihiro Higashi | 1997-11-04 |
| 4834148 | Reinforcement binding machine | Hiroshi Toyoda, Takayasu Sawano | 1989-05-30 |