Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126860 | Hydrolysis stabilizer for ester group-containing resin | Ikuo Takahashi, Naofumi Horie, Takeshi Yamane | 2000-10-03 |
| 6127477 | Method for surface treating reinforcing material with an aqueous surface-treating agent comprising a carbodiimide compound | Ikuo Takahashi, Naofumi Horie | 2000-10-03 |
| 6127029 | Reinforcing material surface-treated with aqueous surface-treating agent, and composite material comprising said reinforcing material | Ikuo Takahashi, Naofumi Horie | 2000-10-03 |
| 6124398 | Carbodiimide crosslinking agent, process for preparing the same, and coating material comprising the same | Ikuo Takahashi, Naofumi Horie, Takeshi Yamane, Shigekazu Suzuki | 2000-09-26 |
| 6121406 | Mixture of hydrophilic dicyclohexylmethanecarbodiimide | Ikuo Takahashi, Yoshihiro Yamazaki | 2000-09-19 |
| 6111017 | Curing agent for powder coatings, powder coating composition comprising said curing agent, and powder coating film | Ikuo Takahashi, Naofumi Horie, Takeshi Yamane, Shigekazu Suzuki | 2000-08-29 |
| 6107378 | Biodegradable plastic composition | Ikuo Takahashi, Naofumi Horie, Shigekazu Suzuki | 2000-08-22 |
| 6103836 | Epoxy resin composition | Takahiko Ito, Hideshi Tomita, Norimasa Nakamura | 2000-08-15 |
| 6061011 | Nonflammable radio wave absorber | Osamu Yamamoto, Yasuhiro Ogura, Hiroo Takahashi, Shun Hasegawa, Hidefumi Sano | 2000-05-09 |
| 6017742 | Immobilization of biologically active substances on a carrier containing a carbodiimide group-containing polymer | Soichiro Takenishi, Osamu Suzuki, Ikuo Takahashi, Naokazu Sasaki, Tomoaki Shoji +1 more | 2000-01-25 |
| 5973024 | Method for control of biodegradation rate of biodegradable plastic | Ikuo Takahashi, Naofumi Horie, Shigekazu Suzuki | 1999-10-26 |
| 5958516 | Method for surface treating reinforcing material with aqueous carbodiimide containing composition | Ikuo Takahashi, Naofumi Horie | 1999-09-28 |
| 5912290 | Hydrolysis stabilizer for ester group-containing resin | Ikuo Takahashi, Naofumi Horie, Takeshi Yamane | 1999-06-15 |
| 5889096 | Hydrolysis stabilizer for ester group-containing resin and process for hydrolysis stabilization of ester group-containing resin using said hydrolysis stabilizer | Ikuo Takahashi, Naofumi Horie, Takeshi Yamane | 1999-03-30 |
| 5885692 | Wave absorber | Shun Hasegawa, Isao Kato, Yoshihiko Kawahara | 1999-03-23 |
| 5859166 | Hydrophilic resin composition | Eiji Sasaki, Ikuo Takahashi, Naofumi Horie | 1999-01-12 |
| 5856014 | Aqueous coating composition for the manufacture of precoated metal | Ikuo Takahashi, Naofumi Horie, Takeshi Yamane | 1999-01-05 |
| 5779775 | Stock solution composition for use in production of hard polyurethane foam | Shin Kuwabara, Kazuhisa Nagata, Eiji Sasaki | 1998-07-14 |
| 5728432 | Treating reinforcing fibers with carbodiimide aqueous dispersion | Ikuo Takahashi, Naofumi Horie | 1998-03-17 |
| 5688875 | Hydrophilic tetramethylxylylenecarbodiimide | Eiji Sasaki, Ikuo Takahashi, Naofumi Horie | 1997-11-18 |
| 5637769 | Urea-modified carbodiimide and process for production thereof | Ikuo Takahashi, Naofumi Horie, Takeshi Yamane | 1997-06-10 |
| 5621051 | Process for preparation of polyurethane-polycarbodiimide foam | Tatsuya Okutani, Eiji Sasaki, Shiro Nagahata, Kiyotake Morimoto | 1997-04-15 |
| 5488170 | Process for producing 3-methyl-1-phenylphospholene oxide | Naofumi Horie, Takeshi Yamane | 1996-01-30 |
| 5436278 | Melamine resin foam, process for production thereof and melamine/formaldehyde condensate | Shun Hasegawa, Tatsuya Okutani | 1995-07-25 |
| 5416184 | High-molecular weight polycarbodiimide solution and methods for producing the same | Satoshi Amano | 1995-05-16 |