Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12204124 | Optical filter and imaging device | Kazuhiko SHIONO, Nanako NISHIMOTO, Sayuri YAMADA, Satoshi Okada, Keigo Matsuura | 2025-01-21 |
| 12168730 | Optical filter and imaging device | Sayuri YAMADA, Kazuhiko SHIONO | 2024-12-17 |
| 11993718 | Optical filter and imaging device | Shoko SUZUKI, Kazuhiko SHIONO, Sayuri YAMADA | 2024-05-28 |
| 11709298 | Optical filter and imaging device | Kazuhiko SHIONO, Nanako NISHIMOTO, Sayuri YAMADA, Satoshi Okada, Keigo Matsuura | 2023-07-25 |
| 11693163 | Optical filter and imaging device | Kazuhiko SHIONO, Keigo Matsuura, Sayuri Higashitamori | 2023-07-04 |
| 11029457 | Optical filter | Kazuhiko SHIONO, Asana Yoshioka, Shoko SUZUKI | 2021-06-08 |
| 10809428 | Optical filter and imaging device | Kazuhiko SHIONO, Keigo Matsuura, Sayuri Higashitamori | 2020-10-20 |
| 10745572 | Squarylium-based dye for near-infrared optical filter | Kazuhiko SHIONO, Keigo Matsuura | 2020-08-18 |
| 10746908 | Optical filter and imaging device | Yoshiharu Ooi, Hiroshi Kumai, Kazuhiko SHIONO | 2020-08-18 |
| 10683233 | Light selective transmission type glass and laminated substrate | Shuhei Nomura, Kazutaka Ono, Yoshiharu Ooi | 2020-06-16 |
| 10598834 | Near-infrared light blocking optical filter having high visible light transmission and an imaging device using the optical filter | Kazuhiko SHIONO, Keigo Matsuura | 2020-03-24 |
| 10495796 | Near-infrared cut filter | Kazuhiko SHIONO, Hiroyuki Arishima, Teppei Konishi | 2019-12-03 |
| 10408979 | Optical filter | Asana Yoshioka, Kazuhiko SHIONO, Hiroyuki Arishima | 2019-09-10 |
| 10351718 | Optical filter and imaging device | Kazuhiko SHIONO, Keigo Matsuura | 2019-07-16 |
| 10324240 | Optical filter | Kazuhiko SHIONO, Asana Yoshioka, Shoko SUZUKI | 2019-06-18 |
| 10228500 | Optical filter and imaging device | Yoshiharu Ooi, Kazuhiko SHIONO, Asana Yoshioka, Shoko SUZUKI | 2019-03-12 |
| 10082611 | Near-infrared cut filter | Kazuhiko SHIONO, Hiroyuki Arishima, Teppei Konishi | 2018-09-25 |
| 10048414 | Optical device, optical system, and imaging apparatus | So Ishido, Hiromichi Nagayama, Kenichi Shioya | 2018-08-14 |
| 9753299 | Optical element | So Ishido, Kensuke ONO, Takuji Nomura | 2017-09-05 |
| 9445017 | Near-infrared cut filter and solid-state imaging device | Teppei Konishi, Hiroyuki Arishima, Kazuhiko SHIONO, Makoto Hasegawa, Hiroshi Shimoda +2 more | 2016-09-13 |
| 8335148 | Polymerizable compound, polymerizable composition, optical material, optical element and optical head device | Hiroyuki Arishima | 2012-12-18 |
| 8211990 | Polymerizable compound, photocurable composition, optical element and optical head device | Hiroyuki Arishima | 2012-07-03 |
| 7714977 | Liquid crystal optical modulation element and optical head device | Hiroshi Kumai, Makoto Hasegawa, Yayoi YAMAMORI | 2010-05-11 |
| 7534370 | Polymerizable liquid crystal composition, optical anisotropic material, optical element and optical head device | Kara Yoshida, Tomoki Gunjima, Nobuhiko Takeshita, Yuzuru Tanabe, Hiromasa Sato | 2009-05-19 |
| 6891147 | Wavelength-selective diffraction element and an optical head device | Ryuichiro Goto, Yoshiharu Ooi, Reiko Nozawa, Noriaki Shimodaira, Ryota Murakami | 2005-05-10 |