Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5939087 | Antimicrobial polymer composition | — | 1999-08-17 |
| 5827524 | Antimicrobial polymer composition | Kazuo Kishimoto, Hiroshi Yamazaki | 1998-10-27 |
| 5753250 | Crystalline antimicrobial composition | — | 1998-05-19 |
| 5698212 | Antimicrobial polymer composition | — | 1997-12-16 |
| 5413789 | Antimicrobial composition of aluminosilicate coated silica gel | Masao Okubo | 1995-05-09 |
| 5298252 | Antimicrobial composition having resistance to heat and weathers | Masao Okubo | 1994-03-29 |
| 5244667 | Silica-gel based antimicrobial composition having an antimicrobial coat of aluminosilicate on the surface of silica gel | Masao Okubo | 1993-09-14 |
| 5064599 | Process for producing an antibacterial fiber article | Satoshi Ando, Akira Dohno | 1991-11-12 |
| 4959268 | Polymer containing amorphous aluminosilicate particles and process for producing the same | Satoshi Ando, Kunio Ichihashi, Akira Dono | 1990-09-25 |
| 4929431 | Process for producing amorphous aluminosilicates | Satoshi Ando, Saburo Nohara | 1990-05-29 |
| 4911898 | Zeolite particles retaining silver ions having antibacterial properties | Shigetaka Hoshino, Hiroo Ishino, Saburo Nohara, Kenichi Tagawa, Keio Yamanaka | 1990-03-27 |
| 4911899 | Zeolite particles having bacteriocidal properties | Shigetaka Hoshino, Hiroo Ishino, Saburo Nohara, Kenichi Tagawa, Keio Yamanaka | 1990-03-27 |
| 4775585 | Polymer article having an antibacterial property containing zeolite particles therein and the processes for producing same | Shigetaka Hoshino, Hiroo Ishino, Saburo Nohara, Kenichi Tagawa, Keio Yamanaka | 1988-10-04 |
| 4525410 | Particle-packed fiber article having antibacterial property | Hideo Ohki, Shigetaka Hoshino, Saburo Nohara, Shunya Ida, Kenichi Tagawa | 1985-06-25 |