Inventor · disambiguated record
Toshiaki Katayama
Also filed as: KATAYAMA TOSHIAKI
5 granted patents·3 pending applications·62 citations·filing 1980–2019
79Inventor score
Top patents by PatentIndex Score
8 records- 0182US4336076AMethod for manufacturing engine cylinder blockKAWASAKI HEAVY IND LTD·Filed 1980·Granted Jun 22, 1982·35 cites·5 claims
- 0261US11261376B2Gadolinium oxysulfide sintered body, and scintillator, scintillator array, radiation detector, and radiation inspection apparatus including gadolinium oxysulfide sintered bodyMITSUBISHI CHEM CORP·Filed 2019·Granted Mar 1, 2022·0 cites·14 claims
- 0354US4557933AAntibiotic called "chloropolysporin", a process for its preparation, and its therapeutic and veterinary useSANKYO CO·Filed 1984·Granted Dec 10, 1985·6 cites·7 claims
- 0448US4918054AAntibiotics called `chloropolysporins B and C`, a process for their preparation, and their therapeutic and veterinary useSANKYO CO·Filed 1989·Granted Apr 17, 1990·12 cites·6 claims
- 0546US4681151AMethod for production of fiber-reinforced metal composite materialMITSUBISHI CHEM IND·Filed 1986·Granted Jul 21, 1987·9 cites·3 claims
- 0642US2013004908A1Method for producing silicon and jigMITSUBISHI CHEM CORP·Filed 2012·Application pending·0 cites
- 0739US2013001816A1Method for recovering silicon and method for producing siliconMITSUBISHI CHEM CORP·Filed 2012·Application pending·0 cites
- 0833US2012211350A1Processes and apparatuses for producing siliconYAMAHARA KEIJI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →