Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958407 | Process for producing phenyl ester, and catalyst | Yoshihiko Mori, Tetsuo Asakawa, Takanori Miyake | 2005-10-25 |
| 6875508 | Fiber capable of forming metal chelate, process for producing the same, method of trapping metal ion with the fiber, and metal chelate fiber | Nobuyoshi Nambu, Osamu Ito, Shiho Horiuchi | 2005-04-05 |
| 6872317 | Chelate-forming filter, process for producing the same, and method of purifying liquid using the filter | Nobuyoshi Nambu, Osamu Ito, Nobutake Mihara | 2005-03-29 |
| 6869537 | Metal chelate-forming fiber, process for producing the same, method of trapping metal ion with the fiber, and metal chelate fiber | Nobuyoshi Nambu, Osamu Ito | 2005-03-22 |
| 6815394 | Palladium-based catalysts | Yoshihiko Mori, Tetsuo Asakawa, Takanori Miyake | 2004-11-09 |
| 6780934 | Room temperature-setting composition | Takashi Watabe, Tomoko Matsumoto, Tatsuo Onoguchi, Kaori Tsuruoka | 2004-08-24 |
| 6528679 | Process for producing phenyl esters using palladium-based catalysts | Yoshihiko Mori, Tetsuo Asakawa, Takanori Miyake | 2003-03-04 |
| 6207766 | Room temperature-setting compositions | Takashi Watabe, Tomoko Matsumoto, Tatsuo Onoguchi, Kaori Tsuruoka | 2001-03-27 |
| 5973096 | Process for purifying a polyether | Takashi Watabe, Hiroshi Hatano, Kazunori Chiba, Toru Ueno, Etsuko Sakai +4 more | 1999-10-26 |
| 5811566 | Process for purifying a polyether | Takashi Watabe, Hiroshi Hatano, Kazunori Chiba, Toru Ueno, Etsuko Sakai +4 more | 1998-09-22 |
| 5438107 | Condensed resin dispersion and process for its production | Noriko Itaya, Masami Yamashita | 1995-08-01 |
| 5434005 | Aqueous composition | Tomiya Sugiura, Hideki Nakagawa, Shigeyuki Kozawa | 1995-07-18 |
| 5344874 | Process for producing a condensed resin dispersion | Noriko Itaya, Masami Yamashita, Nobuaki Kunii | 1994-09-06 |
| 5290898 | Condensed resin dispersion and process for its production | Noriko Itaya, Masami Yamashita | 1994-03-01 |
| 5093380 | Polyurethane flexible foam and method for its production | Hiromitsu Takeyasu, Tsunehisa Sonobe, Yoshiyuki Yamaguchi | 1992-03-03 |
| 5030685 | Process for producing a condensed resin dispersion | Noriko Itaya, Masami Yamashita, Nobuaki Kunii | 1991-07-09 |
| 4987271 | Method for purifying a polyoxyalkylene alcohol | Takashi Watabe, Hiromitsu Takeyasu, Nobuaki Kunii | 1991-01-22 |
| 4868252 | Epoxy resin composition | Yutaka Yamada, Shigeyuki Kozawa | 1989-09-19 |
| 4736000 | Method for curing aromatic polythioether sulfone | Josho Kashiwame, Shigeyuki Kozawa, Nobuyuki Tamai | 1988-04-05 |
| 4342840 | Process for producing polymer polyol | Shigeyuki Kozawa, Nobuaki Kunii | 1982-08-03 |
| 4277528 | Ceramic substrate | Satoshi Nomura | 1981-07-07 |