Issued Patents 2021
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11208910 | Ring molded article manufacturing method and ring material | Jun Ohsone, Hideo Takizawa | 2021-12-28 |
| 11076585 | Fishing line guide having high-hardness surface layer and fishing rod provided with said fishing line guide | Masaru Akiba, Yasuhiro Tsukamoto | 2021-08-03 |
| 11072077 | Robot system and operation method thereof | — | 2021-07-27 |
| 11072139 | Mold cleaning system | Kensuke Matsumura, Yusaku Miyazaki | 2021-07-27 |
| 11064631 | Liquid immersion cooling device and information processing apparatus | Tsuyoshi So, Hideo Kubo, Shinnosuke Fujiwara | 2021-07-13 |
| 10897884 | Fishing line guide, fishing rod having the fishing line guide, and guide ring for use in the fishing line guide | Masaru Akiba | 2021-01-26 |
| 10888074 | Fishing line guide and fishing rod with the same | Norio Nasu, Masaru Akiba | 2021-01-12 |