Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12065535 | Polymer, composition, electrochromic element, dimming device, and display device | Manas Kumar Bera | 2024-08-20 |
| 11629287 | Metal-complex-based electrochromic device | Hsin-Che Lu, Kuo-Chuan Ho | 2023-04-18 |
| 11513410 | Electrochromic device using organic/metal hybrid polymer and method for producing same | Yuki SEINO | 2022-11-29 |
| 11203688 | Composite containing organic/metallic hybrid polymer and ionic liquid, electrochromic device in which same is used, and method for manufacturing said composite and device | Miki Kanao | 2021-12-21 |
| 10377943 | Black-to-transmissive electrochromic device | Sheng-Yuan Kao, Kuo-Chuan Ho | 2019-08-13 |
| 10118995 | Organic/heterometallic hybrid polymer, process for producing same, film of organic/heterometallic hybrid polymer, organic/multimetallic hybrid polymer, process for producing same, and film of organic/multimetallic hybrid polymer | Takashi Sato | 2018-11-06 |
| 9753347 | Electrochromic gel, method for producing the gel, method for controlling electronic printing and erasing on electrochromic gel, and stretchable display | Jian Zhang | 2017-09-05 |
| 8613611 | Electrically conductive polyrotaxane | Taichi Ikeda, Dirk G. Kurth | 2013-12-24 |
| 8378062 | Bis-terpyridine monomer | Yuhki Ohtsuka, Akari Hayashi, Dirk G. Kurth | 2013-02-19 |
| 8088487 | Metal nanoparticles, an electrode using them and a process of preparing metal nanoparticles | Ryo Shomura, Dirk G. Kurth | 2012-01-03 |
| 7923530 | Electrochromic polymer material | Yuhki Ohtsuka, Akari Hayashi, Dirk G. Kurth | 2011-04-12 |
| 7269309 | Optical waveguide device, manufacturing method for optical waveguide device and intermediate of optical waveguide device | Yoshiyuki Komura, Kazuyuki Hayamizu, Hisashi Taniguchi, Yukari Terakawa, Hayami Hosokawa | 2007-09-11 |
| 7174081 | Optical waveguide device, manufacturing method thereof and optical communication apparatus | Kazuyuki Hayamizu, Yoshiyuki Komura, Yukari Terakawa, Hayami Hosokawa, Toshiyuki Takahashi +3 more | 2007-02-06 |
| 7155103 | Optical wave guide and method for producing the same | Toshiyuki Takahashi, Hiromi Totani, Naru Yasuda, Hayami Hosokawa, Fumihiko Sato | 2006-12-26 |
| 7113683 | Optical waveguide device, manufacturing method thereof and optical communication apparatus | Kazuyuki Hayamizu, Yoshiyuki Komura, Yukari Terakawa, Hayami Hosokawa, Toshiyuki Takahashi +3 more | 2006-09-26 |
| 7065269 | Optical multiplexer/demultiplexer, optical integrated circuit and light transceiver using the same | Hayami Hosokawa, Hiroyuki Fujiwara, Kazuyuki Hayamizu, Yoshiyuki Komura, Akira Enami | 2006-06-20 |
| 7013055 | Optical waveguide device, manufacturing method thereof, and optical communication apparatus | Kazuyuki Hayamizu, Yoshiyuki Komura, Yukari Terakawa, Hayami Hosokawa, Toshiyuki Takahashi +3 more | 2006-03-14 |