Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6251510 | Propylene resin sheet for thermoforming and process for preparing it | Yoshinobu Nagaoka, Akihiko Egashira, Kazumasa Fujimura, Toshimitsu Hasegawa, Tomokazu Hirose +1 more | 2001-06-26 |
| 6130329 | Process for reducing the viscosity of an aqueous solution of a fatty ester of sucrose and use thereof as an emulsifying agent | Akihiro Ogawa, Naoya Otomo | 2000-10-10 |
| 5897906 | Oil and fat composition for frying | Nobuyuki Suwa, Tomokazu Hirose | 1999-04-27 |
| 5820905 | Antifoaming agent and canned drink using the same | Mitsuaki Osaka, Naoya Otomo | 1998-10-13 |
| 5767058 | Detergent composition | Yuko Watanabe, Riho Honjo, Hiroshi Kuzui | 1998-06-16 |
| 5733594 | Palm oil-based oil and fat composition | Tomokazu Hirose, Nobuyuki Suwa | 1998-03-31 |
| 5098943 | Water repellent and water repellent gypsum composition | Takao Tadenuma, Yasoji Ozawa | 1992-03-24 |
| 5093019 | Liquid separating agent consisting essentially of a copolymer of an .alpha. - | Hideki Yamanouchi, Youichirou Tsuji | 1992-03-03 |
| 4865829 | Method for preparing silica gel particles | Eiji Hattori, Yasuo Oguri | 1989-09-12 |
| 4775505 | Process for preparing a water repellent calcium silicate shaped product | Katsuhiko Kuroda, Hiroo Katayama | 1988-10-04 |
| 4748196 | Water repellent composition | Katsuhiko Kuroda, Kiyoharu Yoshimi, Yasoji Ozawa | 1988-05-31 |
| 4741773 | Water repellent composition | Katsuhiko Kuroda, Hiroo Katayama | 1988-05-03 |