Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9822278 | One-component type polyurethane resin composition for preventing detachment of concrete pieces and tiles and method for preventing detachment of concrete pieces and tiles using same | Tsuyoshi Takeda, Koji Sato, Megumi Yaoita | 2017-11-21 |
| 9121142 | Method for waterproofing substrate | Satoru Yoshida | 2015-09-01 |
| 9056321 | Spray gun, spray application apparatus, and spray application method | Toshiaki Nakayama, Akihiro Sugiyama | 2015-06-16 |
| 8828548 | Interlayer adhesive, waterproof structure and waterproof construction method | Katsuhiro HIGASHI | 2014-09-09 |
| 6872796 | Sealing gasket for closure and process for production of closure using the same | Toshinori Moriga, Hiroei Yokota, Toshihiko Tsuchida | 2005-03-29 |
| 5360871 | Vinyl chloride resin-based composition and packings made therefrom | Kentaro Iwanaga, Kiyoshi Sakai | 1994-11-01 |
| 5171788 | Internal-finishing skin material | Tetsuo Kijima, Shohei Tsunoda, Toshihiko Tanaka | 1992-12-15 |
| 5102953 | Non-tacky composite resin composition and process for the preparation thereof | Tetsuo Kijima, Shohei Tsunoda, Toshihiko Tanaka | 1992-04-07 |
| 4946906 | Process for producing polyoxymethylene-polyurethane type alloy | Toshihiko Fujita | 1990-08-07 |