Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10241262 | Optical fiber | Noriaki IWAGUCHI, Takashi Fujii | 2019-03-26 |
| 10054736 | Optical fiber | Noriaki IWAGUCHI, Kentaro Okamoto, Takashi Fujii | 2018-08-21 |
| 9891381 | Coated optical fiber | Noriaki IWAGUCHI, Kumiko Tachibana, Takashi Takada, Takashi Fujii | 2018-02-13 |
| 9874684 | Optical fiber | Noriaki IWAGUCHI, Takashi Fujii | 2018-01-23 |
| 9632241 | Optical fiber | Noriaki IWAGUCHI, Kumiko Tachibana, Takashi Fujii | 2017-04-25 |
| 9551828 | Optical fiber | Kumiko Tachibana, Takashi Fujii | 2017-01-24 |
| 8012757 | Method for producing standard sample for use in quantitative determination of red phosphorus in resin | — | 2011-09-06 |
| 7691930 | Non-crosslinked flame-retardant resin composition, and an insulated wire and a wiring harness using the same | Masato Inoue, Mamoru Kondo, Masashi Sato, Tatsuya Hase, Hiroshi Hayami +1 more | 2010-04-06 |