Inventor · disambiguated record
Tamotu Iwata
Also filed as: IWATA TAMOTU
4 granted patents·14 citations·filing 1976–1995
69Inventor score
Technology areasG03C
Files withMITSUBISHI PAPER MILLS LTD4
Top patents by PatentIndex Score
4 records- 0162US4119463APhotographic binder comprising isobutylene-maleic anhydride copolymerMITSUBISHI PAPER MILLS LTD·Filed 1976·Granted Oct 10, 1978·7 cites·10 claims
- 0248US4153458APhotographic binder mixture of three polymersMITSUBISHI PAPER MILLS LTD·Filed 1977·Granted May 8, 1979·4 cites·15 claims
- 0347US5344741AMethod for photographic developmentMITSUBISHI PAPER MILLS LTD·Filed 1993·Granted Sep 6, 1994·3 cites·6 claims
- 0424US5660972AMethod for photographic development using a filter to inhibit occurrence of silver sludgesMITSUBISHI PAPER MILLS LTD·Filed 1995·Granted Aug 26, 1997·0 cites·7 claims
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