Issued Patents All Time
Showing 1–25 of 143 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12376426 | Nitride semiconductor light-emitting element | Ryota FUNAKOSHI | 2025-07-29 |
| 12340081 | Vehicle lighting device | Satoshi Suzuki, Kenji Kawamura, Shingo Tsuji | 2025-06-24 |
| 12342660 | Light emitting element | — | 2025-06-24 |
| 12255521 | Trilateral cycle system | — | 2025-03-18 |
| 12219670 | Light-irradiation heat treatment apparatus | Hikaru Kawarazaki, Hideaki Tanimura, Masashi Furukawa | 2025-02-04 |
| 12204148 | Optical connecting device, optical device, and method for manufacturing optical device | Yohei Saito, Kota Shikama, Norio Sato | 2025-01-21 |
| 12174422 | Optical circuit | Atsushi Aratake | 2024-12-24 |
| 12111504 | Alignment method for optical waveguide element | Hiroshi Ishikawa, Norio Sato, Atsushi Aratake | 2024-10-08 |
| 12027646 | Light emitting element | — | 2024-07-02 |
| 11998382 | Utensil for evaluating length measurement error in X-ray CT device for three-dimensional shape measurement | Taketo Kishi, Makoto Sato, Toshiyuki Takatsuji, Hiroyuki Fujimoto | 2024-06-04 |
| 11977265 | Optical device | Takuya Tanaka, Kota Shikama, Takao Fukumitsu, Norio Sato, Atsushi Aratake | 2024-05-07 |
| D1024151 | Cutting tool | Christoph Zeiner, Andreas Widmann | 2024-04-23 |
| 11934022 | Photoelectric fiber and communication device | Norio Sato, Atsushi Aratake, Takuya Tanaka, Kota Shikama, Takao Fukumitsu +1 more | 2024-03-19 |
| 11927004 | Flush water tank device and flush toilet apparatus provided with the same | Hideki Tanimoto, Koki SHINOHARA, Kenji HATAMA, Seika TATSUOKA | 2024-03-12 |
| D1015392 | Cutting tool | Christoph Zeiner, Andreas Widmann | 2024-02-20 |
| 11899920 | Vehicle lighting device | Satoshi Suzuki, Kenji Kawamura, Shingo Tsuji | 2024-02-13 |
| 11881420 | Light-irradiation thermal treatment apparatus | Takahiro Yamada, Kazuhiko Fuse, Jun Watanabe, Shinji Miyawaki | 2024-01-23 |
| 11730460 | Therapeutic substance delivery device and therapeutic substance delivery kit | Masanori Maeda, Nobuo Kanai, Yusuke FUJII, Masayuki Yamato | 2023-08-22 |
| 11644965 | Vehicle lighting device | Satoshi Suzuki, Kenji Kawamura, Shingo Tsuji | 2023-05-09 |
| D974425 | Cutting tool | Christoph Zeiner, Andreas Widmann | 2023-01-03 |
| D974426 | Cutting tool | Christoph Zeiner, Andreas Widmann | 2023-01-03 |
| 11445921 | Biological information measuring apparatus and biological information measuring method, and computer program product | Makoto Yoshizawa, Norihiro Sugita, Tomoyuki Yambe, Noriyasu Homma, Kazuma Obara +2 more | 2022-09-20 |
| 11397518 | Vehicle lighting device | Satoshi Suzuki, Kenji Kawamura, Shingo Tsuji | 2022-07-26 |
| 11372159 | Method for forming groove in hybrid optical device, and hybrid optical device | Takuya Tanaka | 2022-06-28 |
| 11291425 | Utensil for evaluating length measurement error in X-ray CT device for three-dimensional shape measurement | Taketo Kishi, Makoto Sato, Toshiyuki Takatsuji, Hiroyuki Fujimoto | 2022-04-05 |