Inventor · disambiguated record
Yoshibumi Ishii
Also filed as: ISHII YOSHIBUMI
7 granted patents·127 citations·filing 1989–1994
87Inventor score
Files withTOWA CHEMICAL IND7
Top patents by PatentIndex Score
7 records- 0183US5141859AManufacturing method of high purity maltose and its reduced productTOWA CHEMICAL IND·Filed 1989·Granted Aug 25, 1992·25 cites·11 claims
- 0273US5583215ACrystalline mixture solid containing maltitol and a process for preparing itTOWA CHEMICAL IND·Filed 1994·Granted Dec 10, 1996·32 cites·5 claims
- 0372US4999090AProcess for preparing trans-1,4-cyclohexanedimethanol and powder of the sameTOWA CHEMICAL IND·Filed 1989·Granted Mar 12, 1991·20 cites·9 claims
- 0468US5462864AManufacturing method of high purity maltose and its reduced productTOWA CHEMICAL IND·Filed 1992·Granted Oct 31, 1995·10 cites·22 claims
- 0565US5354856ACrystalline mixture solid containing maltitol and a process for preparing itTOWA CHEMICAL IND·Filed 1991·Granted Oct 11, 1994·17 cites·4 claims
- 0650US5160546ALactitol trihydrate crystal, crystalline mixture solid containing it and process for preparing themTOWA CHEMICAL IND·Filed 1991·Granted Nov 3, 1992·13 cites·9 claims
- 0742US4999058ALactitol trihydrate crystal, crystalline mixture solid containing it and process for preparing themTOWA CHEMICAL IND·Filed 1990·Granted Mar 12, 1991·10 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →