Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12230855 | Waveguide structure and method for manufacturing waveguide structure | Ichihiko Hashimoto, Kazuhiro Yokoi, Yohei Takahashi, Koki Takahashi | 2025-02-18 |
| 12171212 | Monitoring camera with repellent sheet adhered to tip end flange | Jyouji Wada, Masahito Oka, Toshiaki Ito, Eiji Takahashi | 2024-12-24 |
| 11579347 | Semiconductor particles, dispersion, film, optical filter, building member, and radiant cooling device | Masashi Ono | 2023-02-14 |
| 11418685 | Monitoring camera and cover | Jyouji Wada, Daisuke Hara, Hideaki Yamada, Hiroki Yamanaka | 2022-08-16 |
| 11360249 | Multilayer structure | — | 2022-06-14 |
| 11319472 | Polyolefin film and radiative cooling structure body | — | 2022-05-03 |
| 11226437 | High refractive index film and optical interference film | Ryou MATSUNO, Motoi HARADA | 2022-01-18 |
| 11177450 | Organoelectroluminescent element, and light emission device, display device, and illumination device in which said organoelectroluminescent element is used | Naoyuki Hayashi, Koji Takaku | 2021-11-16 |
| 11112314 | Infrared absorptive material, infrared sensor, wavelength selective light source, and radiation cooling system | — | 2021-09-07 |
| 11029449 | Antireflection film, optical element, optical system, method of producing antireflection film | Kenichi Umeda, Seigo Nakamura, Yuichiro Itai | 2021-06-08 |
| 11007752 | Far infrared reflective film, heat shield film, and heat shield glass | — | 2021-05-18 |
| 10901124 | Wavelength-selective absorptive material, infrared sensor, wavelength-selective light source, and radiation cooling system | — | 2021-01-26 |
| 10866348 | Heat ray-shielding material and architectural member, cage member, and side surface wall using the same | Shinya Hakuta, Shogo Yamazoe, Tadashi Kasamatsu, Masayuki Naya, Ryo MATSUNO | 2020-12-15 |
| 10591190 | Radiative cooling device | Tatsuya YOSHIHIRO | 2020-03-17 |
| 10310143 | Anti-reflection optical member | Ryou MATSUNO, Takeharu Tani | 2019-06-04 |
| 10048572 | Camera cover | Toyokazu Yoshino | 2018-08-14 |
| 9897692 | Electromagnetic cloaking structure and method for manufacturing the same | Akihiko OHTSU | 2018-02-20 |
| 9712729 | Camera cover and camera | Toyokazu Yoshino | 2017-07-18 |
| 9257661 | Light emitting device | Masayuki Naya, Wataru Sotoyama | 2016-02-09 |
| 8638031 | Organic electroluminescence device | Masayuki Naya | 2014-01-28 |
| 8517082 | Fine particles and method for producing the same | Yoshihisa Usami | 2013-08-27 |
| 8212472 | Organic electric field light-emitting element | Tasuku Satoh | 2012-07-03 |
| 7412194 | Developing apparatus | Akinobu Okuda, Kazumasa Hayashi, Akinori Toyoda, Masao Ootsuka, Naoki Takahashi | 2008-08-12 |
| 7391998 | Developing apparatus | Masakazu Aoki, Akinobu Okuda, Hironobu Kinoshita, Kazumasa Hayashi | 2008-06-24 |
| 7313351 | One-component type developing apparatus | Akinori Toyoda, Kazumasa Hayashi, Akinobu Okuda, Masao Ootsuka, Asao Toda | 2007-12-25 |