Issued Patents All Time
Showing 25 most recent of 116 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1082064 | Light source module | Tatsuo DOUGAKIUCHI, Kazuue Fujita | 2025-07-01 |
| 12119612 | Light emitting element, method for manufacturing light emitting element, and method for designing phase modulation layer | Yoshitaka Kurosaka, Masahiro HITAKA, Kazuyoshi Hirose, Tadataka Edamura | 2024-10-15 |
| 12119613 | Sintered body, sputtering target, film, quantum cascade laser, and method of film formation | Atsushi Sugiyama, Tadataka Edamura | 2024-10-15 |
| 11890789 | Web forming apparatus and molded body manufacturing apparatus | Hisashi Koike, Satomi Yoshioka | 2024-02-06 |
| D960007 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Masahiro HITAKA, Tadataka Edamura | 2022-08-09 |
| D960008 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Masahiro HITAKA, Tadataka Edamura | 2022-08-09 |
| D960006 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Masahiro HITAKA, Tadataka Edamura | 2022-08-09 |
| D960009 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Masahiro HITAKA, Tadataka Edamura | 2022-08-09 |
| 11075315 | Optical semiconductor element and method of manufacturing optical semiconductor element | Masahiro HITAKA, Tatsuo DOUGAKIUCHI, Kazuue Fujita, Tadataka Edamura | 2021-07-27 |
| 10953654 | Ink absorber, ink absorbing member accommodation container, and ink absorbing structure | Yoichi Miyasaka, Kaneo Yoda, Nobutaka Urano, Seiichi Taniguchi, Shunichi Seki | 2021-03-23 |
| 10847522 | Semiconductor device and fabrication method | Kouichi Nagai, Ko Nakamura, Mitsuhiro Nakamura | 2020-11-24 |
| 10828903 | Ink absorbing member accommodation container and ink absorbing structure | Kaneo Yoda, Yoichi Miyasaka, Nobutaka Urano, Seiichi Taniguchi, Shunichi Seki | 2020-11-10 |
| D899284 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Masahiro HITAKA, Tadataka Edamura | 2020-10-20 |
| D899279 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Masahiro HITAKA, Tadataka Edamura | 2020-10-20 |
| D892656 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Masahiro HITAKA, Tadataka Edamura | 2020-08-11 |
| D892657 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Masahiro HITAKA, Tadataka Edamura | 2020-08-11 |
| 10591413 | Fluid analyzer | Tatsuo DOUGAKIUCHI, Kazuue Fujita, Tadataka Edamura | 2020-03-17 |
| 10451026 | Underwater device and method for controlling posture of underwater device | Norihisa Handa, Shigeki Nagaya, Yoshiyuki Yamane | 2019-10-22 |
| 10439363 | Method of manufacturing quantum cascade laser beam source | Kazuue Fujita, Daisuke Kawaguchi, Tatsuo DOUGAKIUCHI, Tadataka Edamura | 2019-10-08 |
| 10427981 | Piezoelectric material, method of manufacturing the same, piezoelectric element, and piezoelectric element application device | Koji Sumi, Kazuya Kitada, Tomohiro Sakai, Yasuaki Hamada, Tetsuya Isshiki +2 more | 2019-10-01 |
| 10257377 | Printing apparatus, control method of printing apparatus, and storage medium | — | 2019-04-09 |
| 10014662 | Quantum cascade laser | Kazuue Fujita, Tadataka Edamura, Tatsuo DOUGAKIUCHI | 2018-07-03 |
| 10008829 | Quantum cascade laser | Tatsuo DOUGAKIUCHI, Kazuue Fujita, Tadataka Edamura | 2018-06-26 |
| 9929292 | Quantum cascade detector | Tatsuo DOUGAKIUCHI, Tadataka Edamura, Kazuue Fujita | 2018-03-27 |
| 9909980 | Fluid analyzer and method of manufacturing fluid analyzer | Tatsuo DOUGAKIUCHI, Tadataka Edamura | 2018-03-06 |