Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12347203 | Moving object detection system and information management apparatus | Daijiroh ICHIMURA, Hidehiko Shin | 2025-07-01 |
| 10773981 | Sewage treatment system having a trickling filter with wash unit | Shigeki Takeda, Tetsutarou Kuruma | 2020-09-15 |
| 10494469 | Composition for polyurethane foam, preparation for polyurethane foam, polymer polyol preparation for polyurethane foam, production processes therefor, and polyurethane foam | Yusuke Maruoka, Kazuhiko Okubo, Tsukuru Izukawa, Toru Hiraide, Shinsuke Matsumoto | 2019-12-03 |
| 10407317 | Floating filter media filtration system with backwash | Yoshihiko Nakayama | 2019-09-10 |
| 10047239 | Organic solvent dispersion of titanium oxide particles and method for producing same | Takanori Morita, Kasumi ONISHI | 2018-08-14 |
| 9976036 | Organic solvent dispersion of zirconium oxide particles and method for producing same | Takanori Morita, Kasumi ONISHI | 2018-05-22 |
| 9963355 | Method for producing organic solvent dispersion of titanium oxide particles | Takanori Morita, Kasumi ONISHI | 2018-05-08 |
| 9873757 | Polyester polyol, composition for polyurethane, composition for polyurethane foam, polyurethane resin, and polyurethane foam | Tamotsu Kunihiro, Tomoki Tsutsui, Shinsuke Matsumoto, Kanae Morishita | 2018-01-23 |
| 9382372 | Polyol, polyol composition, and flexible polyurethane foam using the same | Mikio Matsufuji, Tamotsu Kunihiro, Shinsuke Matsumoto, Koichi Sano, Toru Hiraide | 2016-07-05 |
| 8236869 | Polyether polyol, rigid polyurethane foam and processes for production thereof | Tomoki Tsutsui, Nobuhito Koga, Shinsuke Matsumoto, Kazuhiko Ohkubo | 2012-08-07 |
| 8188176 | Fluorine-containing elastomer | Mitsuru Maeda | 2012-05-29 |
| 8116507 | Electronic apparatus | Takanobu Wada | 2012-02-14 |
| 6841069 | High rate filter and high rate filtration method using the filter | Yoshihiko Nakayama | 2005-01-11 |
| 6821445 | Rainwater-treating apparatus in combined sewer system and backwashing method therefor | Yoshihiko Nakayama | 2004-11-23 |
| 5360546 | Method for treating organic sludge | Yoshiho Tomita, Noriaki Inagaki, Shigehiro Suzuki | 1994-11-01 |