Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5460738 | Modified stannic oxide-zirconium oxide composite sol and process for preparing the same | Keitaro Suzuki, Tetsunori Matsukura | 1995-10-24 |
| 5366545 | Coating compositions | Eiichi Yajima, Keitaro Suzuki, Tetsunori Matsukura | 1994-11-22 |
| 5221497 | Elongated-shaped silica sol and method for preparing the same | Mikio Ando, Kenji Tanimoto, Tsutomu Kagamimiya, Makoto Kawashima | 1993-06-22 |
| 5196177 | Production of stable aqueous silica sol | Yoshiyuki Kashima, Kenji Tanimoto | 1993-03-23 |
| 5190700 | Flame retardant for halogen-containing vinyl resins | Keitaro Suzuki, Kouji Shishido, Masayuki Teranishi, Masuo Shindo | 1993-03-02 |
| 5188667 | Tungstic oxide-stannic oxide composite sol and method of preparing the same | Keitaro Suzuki | 1993-02-23 |
| 5100581 | Method of preparing high-purity aqueous silica sol | Hiromi Suzuki, Mikio Ando | 1992-03-31 |
| 5094691 | Tungstic oxide-stannic oxide composite sol and method of preparing the same | Keitaro Suzuki | 1992-03-10 |
| 5091009 | Coating composition and a process for manufacturing the same | Tatsuya Nogami, Kenichi Okubi | 1992-02-25 |
| 4988505 | Deodorizer | Keitaro Suzuki, Mutsuko Suzuki, Eiji Okumura | 1991-01-29 |
| 4904304 | Chemical grout for ground injection and method for accretion | Eiji Okumura, Mikio Ando | 1990-02-27 |
| 4840705 | Papermaking method | Hisao Ikeda, Fumio Suzuki, Mitsunobu Matsumura, Yasuhiro Takahashi, Hirosi Murakami +1 more | 1989-06-20 |
| 4770812 | Process for preparing colloidal sols of antimony pentoxide in organic solvents | Keitaro Suzuki, Masayuki Teranishi | 1988-09-13 |
| 4770813 | Process for preparing stable colloidal sols of antimony pentoxide in organic solvents | Keitaro Suzuki, Masayuki Teranishi | 1988-09-13 |
| 4769076 | Binders for manufacture of precision casting molds | Akira Kitajima, Keiko Tasaki, Isamu Yuuki | 1988-09-06 |
| 4769075 | Binder for manufacture of precision casting mold | Akira Kitajima, Keiko Tasaki, Yoshiro Hayashi, Isamu Yuuki | 1988-09-06 |
| 4731198 | Positively charged antimony pentoxide sol and preparation thereof | Masayuki Teranishi, Keitaro Suzuki | 1988-03-15 |
| 4608198 | Flame retardant for halogen-containing vinyl resins | Keitaro Suzuki, Susumu Suda | 1986-08-26 |
| 4589997 | Process for preparing colloidal solution of antimony pentoxide | Keitaro Suzuki, Masayuki Teranishi | 1986-05-20 |
| 4581404 | Flame retarded resin composition | Susumu Suda, Chiaki Hosoi, Takai Kawashima | 1986-04-08 |