Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11623985 | Polyvinyl acetal resin film and film roll thereof, and laminate comprising same | Yoshiaki ASANUMA | 2023-04-11 |
| 11541640 | Circuit-including film | Yuhi Shimazumi, Jun Koishikawa | 2023-01-03 |
| 11518145 | Laminate and laminated glass | Hiroyuki Arishima, Hirotaka YASUDA | 2022-12-06 |
| 11504951 | Polyvinyl acetal resin film for laminated glass | Hirotaka YASUDA, Jun Koishikawa, Uwe Keller | 2022-11-22 |
| 11155062 | Interlayer film for laminated glass and laminated glass | Takeshi Kusudou, Takuya Kobayashi, Taiga Yui, Mitsunori Asada, Yohei Kamata | 2021-10-26 |
| 10899112 | Interlayer film for laminated glass and laminated glass | Takeshi Kusudou, Takuya Kobayashi, Shinya Oshita, Taiga Yui | 2021-01-26 |
| 10857763 | Interlayer film for laminated glass and laminated glass | Taiga Yui, Takuya Kobayashi, Takeshi Kusudou | 2020-12-08 |
| 10427384 | Interlayer film for laminated glass and laminated glass | Taiga Yui, Takuya Kobayashi, Takeshi Kusudou | 2019-10-01 |
| 10323143 | Polyvinyl acetal composition | Yoshiaki ASANUMA | 2019-06-18 |
| 9988507 | Polyvinyl acetal film and uses thereof | Yoshiaki ASANUMA | 2018-06-05 |
| 9676930 | Polyvinyl acetal film and uses thereof | Yoshiaki ASANUMA | 2017-06-13 |
| 8883052 | Polyvinyl butyral resin pellet, and method for producing the same | Yuhi Shimazumi, Seiji Tanimoto | 2014-11-11 |
| 8722194 | Polyvinyl acetal composition, laminate, and use thereof | Yoshiaki ASANUMA | 2014-05-13 |
| 7968639 | Polyvinyl acetal powder and powder coating material using the same | Seiji Tanimoto, Makio Tokoh, Tamotsu Miura | 2011-06-28 |
| 6331650 | Method for manufacturing aminoalcohol | Jin Tokuyasu, Katsushi Nagareda, Takashi Onishi | 2001-12-18 |