Inventor · disambiguated record
Makoto Aiga
Also filed as: AIGA MAKOTO · HIRAI YUTAKA · MIYATE KATSUHARU
4 granted patents·45 citations·filing 1975–1985
75Inventor score
Files withMITSUI TOATSU CHEMICALS4
Top patents by PatentIndex Score
4 records- 0189US4178455AProcess for preparing aromatic urethanesMITSUI TOATSU CHEMICALS·Filed 1978·Granted Dec 11, 1979·26 cites·38 claims
- 0264US4227008AProcess for preparing aromatic urethanesMITSUI TOATSU CHEMICALS·Filed 1978·Granted Oct 7, 1980·6 cites·14 claims
- 0359US4922005APreparation process of hexamethyleneMITSUI TOATSU CHEMICALS·Filed 1985·Granted May 1, 1990·6 cites·1 claims
- 0444US4186269AProcess for producing an aromatic urethaneMITSUI TOATSU CHEMICALS·Filed 1975·Granted Jan 29, 1980·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →