Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12164080 | Optical layered body having specified average roughness and surface hardness | Junya Eguchi, Yousuke KOUSAKA, Nobuyuki TOBE, Masahiro TORIMOTO, Takayuki Fukuda +1 more | 2024-12-10 |
| 12099228 | Diffuser and lighting apparatus | Satoru Okagaki | 2024-09-24 |
| 11835202 | Illumination device | Ritsuya Oshima, Akihiro Yamada, Muneharu Kuwata | 2023-12-05 |
| 11806906 | Parting lock device and injection molding mold assembly using same | — | 2023-11-07 |
| 10309601 | Light source device, lighting apparatus, and vehicle lamp device | Akihiro Yamada, Jun Kondo | 2019-06-04 |
| 10300646 | Parting locking device and injection molding mold assembly using same | — | 2019-05-28 |
| 10288245 | Headlight with illumination device having rotatable transmissive element for shifting light concentration position | Akihiro Yamada, Jun Kondo | 2019-05-14 |
| 5949080 | Irradiation apparatus for effectively performing intermittent irradiation in synchronism with respiration | Hisaki Ueda | 1999-09-07 |
| 5379774 | Measurement of arterial elasticity and the frequency characteristic of the compliance of an artery | Masaaki Takahashi, Yasushi Orihashi | 1995-01-10 |
| 5293874 | Measurement of transmission velocity of pulse wave | Masaaki Takahashi, Nobuaki Nakatsubo | 1994-03-15 |
| 5267294 | Radiotherapy apparatus | Katsuhiro Kuroda | 1993-11-30 |