Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8693099 | Antireflection film | Toshitaka Kawashima, Shigeo Kubota, Naoya Eguchi, Koichi Tatsuki | 2014-04-08 |
| 8363329 | Liquid lens apparatus and manufacturing method of the same | Yuichi Takai | 2013-01-29 |
| 8179504 | Liquid crystal display with a light selective reflection filter | Shina Kirita, Toshitaka Kawashima, Masayasu Kakinuma, Shuichi Haga | 2012-05-15 |
| 7630032 | LCD with selective transmission filter having light transmittance of 80% or more at wavelength regions of 440+/−20nm; 525+/−25nm and 565+/−45nm, and 10% or less at 470 to 485nm and 575 to 595nm | Shina Kirita, Toshitaka Kawashima, Masayasu Kakinuma, Shuichi Haga | 2009-12-08 |
| 7575175 | Non-contact IC card | Ryota Odake, Hideo Kawabe, Mitsunori Ueda | 2009-08-18 |
| 7204593 | 3-D image display unit | Shigeo Kubota, Toshitaka Kawashima, Naoya Eguchi | 2007-04-17 |
| 7190355 | Input device and electronic apparatus having the same | Shigeki Motoyama, Hirokazu Nakayoshi, Shun Kayama, Yasuhiro Kataoka, Toshitaka Kawashima | 2007-03-13 |
| 7095557 | Projection screen and method for manufacturing the same | Masayasu Kakinuma, Hideya Chubachi, Hiroshi Hayashi | 2006-08-22 |
| 7057809 | Projection screen | Shigeo Kubota, Masayasu Kakinuma, Kazuhito Shimoda | 2006-06-06 |
| 6894835 | Projection screen and method for manufacturing the same | Masayasu Kakinuma, Hideya Chubachi, Hiroshi Hayashi | 2005-05-17 |
| 6822705 | Reflective display, light guide plate and method of manufacturing light guide plate | Kazuhito Shimoda, Yoshinari Kawashima, Takashi Oku | 2004-11-23 |
| 6819045 | Display device | Hiroyuki Okita, Kazuhito Shimoda | 2004-11-16 |
| 6801174 | Display device, producing method of electronic apparatus and display device | Shun Kayama, Shunji Amano, Motosuke Ohmi, Ryota Odake, Hiroshi Ozaki | 2004-10-05 |
| 6733821 | Method for forming an optical component | Kazuhito Shimoda | 2004-05-11 |
| 6690362 | Touch switch with thermo-chromatic layers | Shigeki Motoyama, Hirokazu Nakayoshi, Shun Kayama, Yasuhiro Kataoka, Toshitaka Kawashima | 2004-02-10 |
| 5527377 | Manufacturing method of metal or alloy | Yosuke Miwa, Motohisa Miyafuji, Isao Hosokawa, Syuhei Mori | 1996-06-18 |