Inventor · Kamakura, JP

Hideki Sawai

22Patents
4h-index
44Co-inventors
63Inventor score

Filing activity: Sep 6, 1983 → May 14, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US9644221B2 Method of producing chemical by continuous fermentation and continuous fermentation apparatus Chemistry; Metallurgy 38 Active
US10093747B2 Method for production sugar liquid Emerging Cross-Sectional Technologies 12 Active
US8859260B2 Expression cassette for lactase dehydrogenase, transformed yeast and method of producing lactic acid Chemistry; Metallurgy 11 Active
US4504471A Animal growth promotant and method of use for animal growth Human Necessities 7 Expired
US8765405B2 Method for producing sugar liquid Emerging Cross-Sectional Technologies 4 Active
US9018424B2 Method of producing diol or triol Chemistry; Metallurgy 3 Active
US8071357B2 Yeast and method of producing L-lactic acid Chemistry; Metallurgy 3 Active
US8349597B2 Lactic acid production method Performing Operations; Transporting 3 Active
US8334411B2 Process for producing diamine and polyamide Performing Operations; Transporting 3 Active
US9080190B2 Method for producing cadaverine Chemistry; Metallurgy 2 Active
US8822195B2 Polypeptide having D-lactate dehydrogenase activity, polynucleotide encoding the polypeptide, and process for production of D-lactic acid Chemistry; Metallurgy 2 Active
US9587253B2 Method of producing chemical product with continuous fermentation and filtering Emerging Cross-Sectional Technologies 1 Active
US10683254B2 Method for producing lactic acid and method for producing polylactic acid Chemistry; Metallurgy 1 Active
US10428358B2 Method of producing a chemical product Chemistry; Metallurgy 1 Active
US8669093B2 Biocatalyst for production of D-lactic acid Chemistry; Metallurgy 0 Active
US8871477B2 Process for production of cadaverine Chemistry; Metallurgy 0 Active
US8551745B2 Method of producing lactic acid by continuous fermentation Chemistry; Metallurgy 0 Active
US8999681B2 Method for producing cadaverine Chemistry; Metallurgy 0 Active
US8759045B2 Lactic acid production method Performing Operations; Transporting 0 Active
US4598066A Antimycoplasmal agent for animals and method of use for prevention and treatment of mycoplasmosis Human Necessities 0 Expired
US11597694B2 Method for producing lactic acid and method for producing polylactic acid Chemistry; Metallurgy 0 Active
US8558037B2 Method of producing butanol Chemistry; Metallurgy 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.