Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11120297 | Segmentation of target areas in images | Koichi Takahashi, Hiroki Nakano | 2021-09-14 |
| 10917487 | Generating notification digest based on user presence | Yuriko Nishikawa, Yoshio Horiuchi, Kazuto Yamafuji, Takashi Takahashi | 2021-02-09 |
| 10831989 | Distributing updated communications to viewers of prior versions of the communications | Takashi Takahashi, Yoshio Horiuchi, Yuriko Nishikawa, Kazuto Yamafuji | 2020-11-10 |
| 9864777 | Table partitioning and storage in a database | Soh Kaijima, Akira Sakaguchi, Masakazu Sano | 2018-01-09 |
| 9215974 | Apparatus for optometric self-examination, management server and contact lens selection system | Hidenari Tanaka, Kensuke Muraki | 2015-12-22 |
| 8301607 | Information management server, information processing system, communication method and program | Soh Kaijima, Gou Nakashima | 2012-10-30 |
| D599743 | High-frequency coaxial connector | Tsuneyuki Inayoshi, Yoshinori Wakita, Kazutoshi Itakura | 2009-09-08 |
| 6556749 | Array waveguide grating and method of manufacture thereof | Hisato Uetsuka, Koichi Maru, Takafumi Chiba | 2003-04-29 |
| 6549696 | Optical wavelength multiplexer/demultiplexer | Hisato Uetsuka, Koichi Maru, Hideki Nounen, Tatsuo Teraoka | 2003-04-15 |
| 6069990 | Optical wavelength multiplexer/demultiplexer | Hisato Uetsuka, Hideaki Arai, Koichi Maru | 2000-05-30 |