Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411084 | Transmission type optical measurement device having improved measurement accuracy | — | 2025-09-09 |
| 11675247 | Broadband pulsed light source apparatus, spectroscopic measurement apparatus, and spectroscopic measurement method | Aya OTA | 2023-06-13 |
| 11268855 | Wideband extended pulsed light source, spectrometry device, and spectrometry method | Takuma Yokoyama | 2022-03-08 |
| 5683804 | Glass plate with ultraviolet and infrared absorbing film | Haruki Kuramashi, Nobuhiko Seto, Koichi Yamamoto | 1997-11-04 |
| 5618626 | Glass plate with ultraviolet absorbing multilayer coating | Haruki Kuramashi, Yasunobu Iida, Sachio Asai | 1997-04-08 |
| 5013788 | Liquid coating composition and coating method for forming hard-coat film on plastics | Haruki Kuramashi, Yoshihiro Nishida, Masahiro Hirukawa | 1991-05-07 |
| 4900778 | Coating liquid composition to form hard coat film on plastics | — | 1990-02-13 |