Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822248 | Polysiloxane composition, hardened material and optical device | Hiroyuki Tanaka, Satoshi Sugiyama, Takao Manabe | 2017-11-21 |
| 9688851 | Polysiloxane composition, hardened material and optical device | Hiroyuki Tanaka, Satoshi Sugiyama, Takao Manabe | 2017-06-27 |
| 9657383 | Heat resistant ferritic steel and method for producing the same | Hiroshi Matsuo, Shunichi Otsuka | 2017-05-23 |
| 9612008 | Austenitic stainless steel tube | Mitsuharu Yonemura | 2017-04-04 |