Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951154 | Polyvinylacetal resin for heat-developable photosensitive material and heat-developable photosensitive material | Kenji Yamauchi, Shogo Naruwaki, Takayuki Maeda | 2018-04-24 |
| 9796866 | Electroconductive paste | Hiroko Kobayashi, Kenji Yamauchi, Shintaro Moriguchi | 2017-10-24 |
| 9427932 | Interlayer film for laminated glass and laminated glass | — | 2016-08-30 |
| 9067386 | Interlayer film for laminated glass and laminated glass | — | 2015-06-30 |
| 8695756 | Interlayer film for laminated glass and laminated glass | — | 2014-04-15 |
| 8033360 | Interlayer film for laminated glass and laminated glass | — | 2011-10-11 |
| 7886871 | Interlayer film for laminated glass and laminated glass | — | 2011-02-15 |
| 7074487 | Interlayer for laminated glass and laminated glass | Tokushige Shichiri, Akihiko Bando, Kiyofumi Toyama, Yoshio Aoshima, Isei Sannomiya +1 more | 2006-07-11 |
| 6586103 | Intermediate film for laminated glass and laminated glass | Hajime Shohi, Tsuyoshi Hattori | 2003-07-01 |
| 6387516 | Interlayer for laminated glass and laminated glass | Tokushige Shichiri, Akihiko Bando, Kiyofumi Toyama, Yoshio Aoshima, Isei Sannomiya +1 more | 2002-05-14 |
| 6383647 | Intermediate film for laminated glass and laminated glass | Hajime Shohi, Tsuyoshi Hattori | 2002-05-07 |
| 5340654 | Interlayer film for laminated glass | Naoki Ueda, Kenichi Asahina, Hirohumi Omura | 1994-08-23 |