Inventor · disambiguated record
Hisashi Semba
Also filed as: SEMBA HISASHI
6 granted patents·3 pending applications·19 citations·filing 1999–2006
74Inventor score
Top patents by PatentIndex Score
9 records- 0182US7078225B2Method for enzymatically producing an optically active cyanohydrinNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Jul 18, 2006·14 cites·4 claims
- 0255US7214523B2Method for production of S-hydroxynitrile lyase by use of Escherichia coliNIPPON CATALYTIC CHEM IND·Filed 2003·Granted May 8, 2007·0 cites·7 claims
- 0355US2005089977A1Enzyme reaction method and a method for enzymatically producing an optically active cyanohydrinNIPPON CATALYTIC CHEM IND·Filed 2004·Application pending·0 cites
- 0445US6709847B2Immobilized euphorbiaceae, poaceae or olacaeae s-hydroxynitrile lyaseNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Mar 23, 2004·0 cites·12 claims
- 0545US2005032159A1Method for low-temperature culture of microorganismFiled 2003·Application pending·0 cites
- 0642US7531330B2Modified S-hydroxynitrile lyaseNIPPON CATALYTIC CHEM IND·Filed 2005·Granted May 12, 2009·0 cites·5 claims
- 0741US6387659B1Process for producing S-hydroxynitrile lyaseNIPPON CATALYTIC CHEM IND·Filed 1999·Granted May 14, 2002·5 cites·13 claims
- 0838US6864389B2Method for producing α-hydroxycarboxylic acidNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Mar 8, 2005·0 cites·23 claims
- 0938US2009239273A1Novel high-activity modified s-hydroxynitrile lyaseSEMBA HISASHI·Filed 2006·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Hisashi Semba files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →