Inventor · disambiguated record
Akihiro Shimabayashi
Also filed as: SHIMABAYASHI AKIHIRO
7 granted patents·2 pending applications·63 citations·filing 1988–2009
83Inventor score
Top patents by PatentIndex Score
9 records- 0179US7547777B2Penam crystals and process for producing the sameOTSUKA CHEMICAL CO LTD·Filed 2004·Granted Jun 16, 2009·11 cites·10 claims
- 0277US6660855B2Crystals of penicillin and process for the production thereofOTSUKA CHEMICAL CO LTD·Filed 2001·Granted Dec 9, 2003·12 cites·1 claims
- 0376US4906623A3-Imidazolium cephalosporin derivativesOTSUKA KAGAKU KK·Filed 1988·Granted Mar 6, 1990·13 cites·6 claims
- 0474US7674898B2Anhydrous crystal of β-lactam compound and method for preparation thereofOTSUKA CHEMICAL CO LTD·Filed 2001·Granted Mar 9, 2010·9 cites·1 claims
- 0566US4925934AProcess for preparation of beta-lactam derivativesOTSUKA KAGAKU KK·Filed 1989·Granted May 15, 1990·18 cites·6 claims
- 0657US7714125B2Process for producing penam compound useful for preparing tazobactamOTSUKA CHEMICAL CO LTD·Filed 2005·Granted May 11, 2010·0 cites·5 claims
- 0756US2009264642A1Anhydrous crystal of bata-lactam compound and method for preparation thereofSHIMABAYASHI AKIHIRO·Filed 2009·Application pending·0 cites
- 0837US2002193587A1Penicillin crystal and process for producing the sameFiled 2001·Application pending·0 cites
- 0925US6274730B1Process for producing halogenated β-lactam compoundOTSUKA KAGAKU KK·Filed 1999·Granted Aug 14, 2001·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →