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Patent applications and USPTO patent grants for Suzuki Sogyo Co., Ltd..The latest application filed is for "liquid hammer prevention device".
Patent | Date |
---|---|
Liquid hammer prevention device Grant 6,688,335 - Kobayashi , et al. February 10, 2 | 2004-02-10 |
Serially connected fluid hammer preventer Grant 6,672,337 - Kobayashi , et al. January 6, 2 | 2004-01-06 |
Biodegradable resin foam and method and apparatus for producing same Grant 6,626,654 - Nakanishi September 30, 2 | 2003-09-30 |
Biodegradable resin foam and method and apparatus for producing same Grant 6,228,898 - Nakanishi May 8, 2 | 2001-05-08 |
Biodegradable cellulose acetate foam and process for its production Grant 6,221,924 - Mori , et al. April 24, 2 | 2001-04-24 |
Rugged shaped sheet and process for manufacturing same Grant 5,853,854 - Nakanishi , et al. December 29, 1 | 1998-12-29 |
Biodegradable resin foam and method and apparatus for producing same Grant 5,602,188 - Nakanishi February 11, 1 | 1997-02-11 |
Rugged shaped sheet and process for manufacturing same Grant 5,389,176 - Nakanishi , et al. February 14, 1 | 1995-02-14 |
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