Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12265202 | Far-infrared ray transmission member and method for manufacturing far-infrared ray transmission member | Yoji YASUI, Kazunobu Maeshige, Takahiro Mashimo, Nobutaka Aomine, Manaya Kubono | 2025-04-01 |
| 11994699 | Optical member | Hiroyuki Yamamoto, Takahiro Mashimo, Shinya Tahara, Tatsuo Nagashima | 2024-05-28 |
| 10088730 | Optical element and imaging device | Hiroshi Kumai, Shinya Tahara, Teppei Konishi, Koichi Nakagawa, Satoshi UMEDA | 2018-10-02 |
| 8942619 | Relay device | Kiyomi Hasesaka, Keiichiro Yamakawa | 2015-01-27 |
| 8493944 | Terminal position managing server, access point, and call control server | Hidehiko Suzuki, Tatsuhiro Ando | 2013-07-23 |
| 8048531 | Protective plate for a plasma display and a method for producing the same | Nobuyoshi Sakurada, Toshihiro Ajikata, Kouichi Osada, Ken Moriwaki, Katsuaki Aikawa +1 more | 2011-11-01 |
| 8010125 | Call system | — | 2011-08-30 |
| 7749622 | Multilayer film-coated substrate and process for its production | Tomohiro Yamada, Eiji Shidoji, Akira Mitsui, Toshihisa Kamiyama | 2010-07-06 |
| 7693507 | Wireless network control device and wireless network control system | Hidehiko Suzuki, Yoshihiro Kubota, Tatsuhiro Ando | 2010-04-06 |
| 7545743 | P2P traffic supporting router and P2P traffic information sharing system using the router | Masatoshi Kumagai | 2009-06-09 |
| 7264881 | Protective plate for a plasma display and a method for producing the same | Nobuyoshi Sakurada, Toshihiro Ajikata, Kouichi Osada, Ken Moriwaki, Katsuaki Aikawa +1 more | 2007-09-04 |
| 7189460 | High reflectance mirror | Naoko Shin, Kazuo Kadowaki | 2007-03-13 |
| 7087308 | Protective plate for a plasma display and a method for producing the same | Nobuyoshi Sakurada, Toshihiro Ajikata, Kouichi Osada, Ken Moriwaki, Katsuaki Aikawa +1 more | 2006-08-08 |
| 6683404 | CRT panel glass and production method thereof and CRT | Noritoshi Horie, Tsunehiko Sugawara | 2004-01-27 |
| 6638626 | Protective plate for a plasma display and a method for producing the same | Nobuyoshi Sakurada, Toshihiro Ajikata, Kouichi Osada, Ken Moriwaki, Katsuaki Aikawa +1 more | 2003-10-28 |
| 6586871 | CRT panel glass and production method thereof and CRT | Noritoshi Horie, Tsunehiko Sugawara | 2003-07-01 |
| 6572990 | Transportation equipment window antireflection film, glass with antireflection film, laminated glass and production method therefor | Kazuyoshi Noda, Yoshihito Katayama, Yukio Kimura | 2003-06-03 |
| 6509684 | CRT panel glass and CRT, and their production methods | Noritoshi Horie, Tsunehiko Sugawara, Toshikazu Ikezawa, Junnosuke Mizukami, Eiji Shidoji | 2003-01-21 |
| 6468403 | Methods for producing functional films | Junichi Shimizu, Shujiro Watanabe, Satoru Takaki, Hisashi Osaki, Eiichi Ando | 2002-10-22 |
| 6452331 | Protective plate for a plasma display and a method for producing the same | Nobuyoshi Sakurada, Toshihiro Ajikata, Kouichi Osada, Ken Moriwaki, Katsuaki Aikawa +1 more | 2002-09-17 |
| 6358617 | Light absorptive antireflector and process for its production | Hisashi Ohsaki, Yuko Tachibana, Hiromichi Nishimura, Yoshihito Katayama | 2002-03-19 |
| 6344288 | Light absorption antireflective body and method of producing the same | Tomohiro Yamada | 2002-02-05 |
| 6334938 | Target and process for its production, and method for forming a film having a high refractive index | Otojiro Kida, Akira Mitsui, Eri Suzuki, Hisashi Osaki, Atsushi Hayashi +1 more | 2002-01-01 |
| 6110328 | Method of an apparatus for sputtering | Junichi Shimizu, Shujiro Watanabe, Satoru Takaki, Hisashi Osaki, Eiichi Ando | 2000-08-29 |
| 5976684 | Organic substrate provided with a light absorptive antireflection film and process for its production | Hisashi Ohsaki, Tomohiro Yamada, Toshihiko Higuchi | 1999-11-02 |