Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7919122 | Composition for production of a sterilizer and a process for producing organic peracid | Tetsuya Okano, Noboru Matsuo, Chihiro Iwaki | 2011-04-05 |
| 7786063 | Detergent composition for CIP comprising a C10-C14 aliphatic hydrocarbon and nonionic surfactant | Kiyoaki Yoshikawa, Nobuyuki Suzuki, Junichi Inokoshi | 2010-08-31 |
| 6793846 | Microbicide compositions | Kiyoaki Yoshikawa, Yoshihiro Yamazaki, Tetsuya Okano, Noboru Matsuo, Sumitoshi Ito | 2004-09-21 |
| 6521585 | Method for producing crystalline alkali metal silicate granules and granular high density detergent | Hiroyuki Yamashita, Shu Yamaguchi, Teruo Kubota, Katsuhiko Kasai, Masaki Tsumadori | 2003-02-18 |
| 6214787 | Granular detergent composition for clothing | Shu Yamaguchi, Futoshi Teranishi, Noriaki Ushio, Masaki Tsumadori, Hiroyuki Yamashita | 2001-04-10 |
| 6159919 | Bleaching detergent composition | Shu Yamaguchi, Nobuyosi Yamaguchi, Muneo Aoyagi, Noriaki Ushio, Masaki Tsumadori | 2000-12-12 |
| 5980580 | Washing method and detergent compositions | Shu Yamaguchi, Katsuhiko Kasai, Yoko Yamaguchi, Masaki Tsumadori, Hiroyuki Yamashita | 1999-11-09 |
| 5714457 | 2-hydroxypropanediamine derivative and detergent composition containing the same | Tomohito Kitsuki, Mitsuru Uno, Katsumi Kita, Yoshiaki Fujikura, Akiko Nakano +3 more | 1998-02-03 |
| 4918248 | Process for preparation of alcohols | Yasuyuki Hattori, Noriaki Fukuoka, Kunizo Hashiba, Kiyoshi Tsukada, Makoto Misono | 1990-04-17 |