Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9748044 | Photosensitizer and photoelectric conversion device | Hidetoshi Miura, Yukiko Inoue, Shinji Higashijima | 2017-08-29 |
| 9693912 | Spunbonded nonwoven fabrics | Akio Matsubara, Kenichi Suzuki | 2017-07-04 |
| 9404207 | Melt-blown nonwoven fabric, and production process and apparatus for the same | Akio Matsubara, Kenichi Suzuki, Hirohisa Shiode, Takayuki Kubo | 2016-08-02 |
| 9200392 | Melt-blown nonwoven fabric, and production process and apparatus for the same | Akio Matsubara, Kenichi Suzuki, Hirohisa Shiode, Takayuki Kubo | 2015-12-01 |