Inventor · disambiguated record
Masahiko Tsuda
Also filed as: TSUDA MASAHIKO
3 granted patents·1 pending application·43 citations·filing 1981–2008
71Inventor score
Top patents by PatentIndex Score
4 records- 0158US5202476APurification of 2-keto-L-gulonic acidTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1991·Granted Apr 13, 1993·10 cites·9 claims
- 0255US4374981AUltrafiltration of fermentation broth containing nucleosides to separate inosine and guanosine from the brothTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Feb 22, 1983·9 cites·2 claims
- 0354US5441846ASystem for preparation of light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1995·Granted Aug 15, 1995·24 cites·4 claims
- 0443US2009144741A1Resource allocating method, resource allocation program, and operation managing apparatusTSUDA MASAHIKO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →