Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371564 | Resin composition and method of producing resin composition, and method of producing resin molding | Akito Kuriyama, Kenji Ueda, Kohei Shimizu | 2025-07-29 |
| 12297349 | Transparent resin composition and transparent resin molded article | Akito Kuriyama, Takahiro Ohe, Kenji Ueda, Kohei Shimizu | 2025-05-13 |
| 11492486 | Flame retardant resin composition | Takahiro Ohe, Akito Kuriyama, Kenji Ueda, Kohei Shimizu | 2022-11-08 |
| 11434364 | Transparent resin composition and transparent resin molded article | Akito Kuriyama, Takahiro Ohe, Kenji Ueda, Kohei Shimizu | 2022-09-06 |
| 11359033 | Flame retardant, method of manufacturing the same, resin composition of matter, and method of manufacturing the same | — | 2022-06-14 |
| 11261269 | Flame retardant, method of manufacturing the same, resin composition of matter, and method of manufacturing the same | — | 2022-03-01 |
| 10982021 | Flame retardant, method of manufacturing the same, resin composition of matter, and method of manufacturing the same | — | 2021-04-20 |
| 10508239 | Flame retarder, flame retardant resin composition and method of producing the flame retarder | — | 2019-12-17 |
| 9909005 | Resin composition and resin molded object | Atsushi Yamada, Kenji Ueda, Takahiro Ohe | 2018-03-06 |
| 9796846 | Resin composition and resin molded object | Kenji Ueda, Takahiro Ohe, Atsushi Yamada | 2017-10-24 |
| 9611157 | Plant-derived flocculant, flocculant mixture, method of flocculation, and method for preparing plant-derived flocculant | Kohei Shimizu, Masato Hasegawa | 2017-04-04 |
| 8802590 | Indium adsorbent, indium adsorbent producing method, and indium adsorption method | Keiji Yamashita | 2014-08-12 |
| 8748510 | Flame-retardant polycarbonate resin composition | — | 2014-06-10 |
| 8440758 | Flame retarder, flame retardant resin composition and method of producing the flame retarder | — | 2013-05-14 |
| 7947749 | System for recycling a used plastic, method for reprocessing a used ABS resin, and reclaimed ABS resin | Daisuke Hasegawa, Haruo Watanabe, Masahiro Sawaguchi | 2011-05-24 |
| 7910673 | Antistatic agent for thermoplastic resin and antistatic resin composition | Satoru Wakiyama | 2011-03-22 |
| 7868052 | Method for recycling recovered discs, flame retardant resin composition and flame retardant resin molded products | — | 2011-01-11 |
| 7838155 | Aqueous electrolyte solution absorber and method for producing it | Haruo Watanabe | 2010-11-23 |
| 7682066 | Method for recycling waste sulfuric acid | — | 2010-03-23 |
| 7462648 | Recycle system for used plastic, method of reclaiming used ABS resin and reclaimed ABS resin | Daisuke Hasegawa, Haruo Watanabe, Masahiro Sawaguchi | 2008-12-09 |
| 7360550 | System for recycling spent sulfuric acid, method for recycling spent sulfuric waste liquid, and recycled sulfuric acid | — | 2008-04-22 |
| 7258904 | Absorber and method for producing it | Haruo Watanabe, Tsutomu Noguchi | 2007-08-21 |
| 7255749 | Substrate cleaning method and substrate cleaning apparatus | Mineo Shimizu, Yoshihiro Fujitani | 2007-08-14 |
| 7220165 | Blasting materials and method of blasting | Tetsuya Komine, Masahiro Sawaguchi, Daisuke Hasegawa | 2007-05-22 |
| 7176175 | Cleansing processing agent, cleansing method employing the agent and a molded structural member | Yasutoshi Kawate, Kimiko Ishikawa, Hiroyuki Nagasawa | 2007-02-13 |