Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10689543 | Aqueous polyhydroxyurethane resin dispersion, method for producing said aqueous dispersion, gas-barrier resin film produced using said aqueous dispersion, aqueous polyhydroxyurethane resin dispersion composition containing clay mineral, gas-barrier coating agent comprising said composition, and gas-barrier resin film | Kazuya Kimura, Kenichi Takahashi, Kazuaki MUTO, Masashi TANIGAWA, Akiko Minami | 2020-06-23 |
| 10066048 | Self-crosslinkable polyhydroxy polyurethane resin, resinaceous material that contains the resin, process for production of the resin, and imitation leather, surfacing material and weatherstrip material, using the resin | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi, Osamu Kawakami | 2018-09-04 |
| 10008300 | Method for eliminating radioactive iodine and hydrophilic resin for eliminating radioactive iodine | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi | 2018-06-26 |
| 10000609 | Self-crosslinking polysiloxane-modified polyhydroxy polyurethane resin, resin material containing same, method for producing same, artificial leather comprising same, and thermoplastic polyolefin skin material comprising same | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi, Osamu Kawakami | 2018-06-19 |
| 9540537 | Coating composition for forming gas barrier layer, gas barrier film, and method for producing gas barrier film | Kenichi Takahashi, Kazuya Kimura, Kazuyuki Hanada | 2017-01-10 |
| 9536630 | Method for removing radioactive cesium, hydrophilic resin composition for removal of radioactive cesium, method for removing radioactive iodine and radioactive cesium, and hydrophilic resin composition for removal of radioactive iodine and radioactive cesium | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi | 2017-01-03 |
| 9416227 | Polyhydroxyurethane microparticles, and process for producing same | Kenichi Takahashi, Kazuya Kimura, Kazuyuki Hanada | 2016-08-16 |
| 9412479 | Method and composition for removing radioactive cesium | Kazuyuki Hanada, Kazuya Kimura, Kazuaki MUTO, Kenichi Takahashi | 2016-08-09 |
| 9394462 | Polysiloxane-modified polyhydroxy polyurethane resin, method for producing same, heat-sensitive recording material using the resin, imitation leather, thermoplastic polyolefin resin skin material, material for weather strip, and weather strip | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi, Osamu Kawakami | 2016-07-19 |
| 9359719 | Self-crosslinkable polysiloxane-modified polyhydroxy polyurethane resin, process for producing said resin, resin material comprising said resin, and artificial leather produced utilizing said resin | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi | 2016-06-07 |
| 8975420 | Five-membered cyclocarbonate polysiloxane compound and process for preparation of same | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi, Osamu Kawakami | 2015-03-10 |
| 8962907 | Method for removing radioactive cesium, hydrophilic resin composition for removing radioactive cesium, method for removing radioactive iodine and radioactive cesium, and hydrophilic resin composition for removing radioactive iodine and radioactive cesium | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi | 2015-02-24 |
| 8951933 | Polysiloxane-modified polyhydroxy polyurethane resin, method for producing same, heat-sensitive recording material using the resin, imitation leather, thermoplastic polyolefin resin skin material, material for weather strip, and weather strip | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi, Osamu Kawakami | 2015-02-10 |
| 8703648 | Polysiloxane-modified polyhydroxy polyurethane resin, method for producing same, heat-sensitive recording material using the resin, imitation leather, thermoplastic polyolefin resin skin material, material for weather strip, and weather strip | Kazuyuki Hanada, Kazuya Kimura, Kenichi Takahashi, Osamu Kawakami | 2014-04-22 |