Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11075085 | Wafer polishing method | Ryuichi Tanimoto | 2021-07-27 |
| 10924373 | Optical line terminal of optical network and uplink scheduling method | Yukio Hirano, Kenichi Nakura | 2021-02-16 |
| 10819436 | Base station apparatus, ground station device, and ground antenna device | Hiroshi Nishimoto, Eisuke HARAGUCHI | 2020-10-27 |
| 10525392 | Filtration material, filter element using same, and manufacturing method of filtration material | Satoru Kobori, Naoki Matsuda | 2020-01-07 |
| 9906403 | Slave station device, master station device, optical communication system, and malfunction detection method | Hiroaki Mukai | 2018-02-27 |
| 9768862 | Slave station apparatus, master station apparatus, control device, communication system, and wavelength switching method | Hiroaki Mukai | 2017-09-19 |
| 8879912 | Bandwidth control method, communication system, and communication device | Seiji Kozaki, Masaki Tanaka | 2014-11-04 |
| 8767745 | Communication device, communication system, and method of allocating bandwidth | Hiroaki Mukai, Masaki Tanaka | 2014-07-01 |
| 8562895 | Process of manufacturing inorganic nanofibers | Yasushi Murakami, Hisanao Usami, Tomohiro Nishikawa, Takashi Tarao, Rie Watanabe +1 more | 2013-10-22 |
| 5639789 | Butadiene derivatives and process for using the same | Tameo Iwasaki, Akio Ohtani, Masanori Inamasu | 1997-06-17 |
| 5514815 | Succinimide derivatives and process for preparing the same | Tameo Iwasaki, Akio Ohtani, Masanori Inamasu | 1996-05-07 |