Inventor · disambiguated record
Masakatu Kitani
Also filed as: KITANI MASAKATU
8 granted patents·117 citations·filing 1977–1990
86Inventor score
Files withSANKO KAIHATSU KAGAKU KENK4KANZAKI PAPER MFG CO LTD2OJI PAPER CO1SANKO KAIHATSU KAGAKU KENKYOSH1
Top patents by PatentIndex Score
8 records- 0191US4531140AHeat-sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1984·Granted Jul 23, 1985·40 cites·5 claims
- 0274US5041604AProcess for producing di(aryloxy)alkaneSANKO KAIHATSU KAGAKU KENK·Filed 1990·Granted Aug 20, 1991·14 cites·3 claims
- 0374US4618693ACyclic organic phosphorus compound and process for producing sameSANKO KAIHATSU KAGAKU KENK·Filed 1984·Granted Oct 21, 1986·18 cites·2 claims
- 0474US4086206AOrganophosphorus compounds and process for the production thereofSANKO KAIHATSU KAGAKU KENKYOSH·Filed 1977·Granted Apr 25, 1978·32 cites·12 claims
- 0570US4535190APhenolic compounds and a heat-sensitive recording material containing the sameSANKO KAIHATSU KAGAKU KENK·Filed 1984·Granted Aug 13, 1985·7 cites·2 claims
- 0666US4542395AHeat-sensitive recording materialSANKO KAIHATSU KAGAKU KENK·Filed 1984·Granted Sep 17, 1985·6 cites·1 claims
- 0731USRE36321EHeat-sensitive recording materialOJI PAPER CO·Filed 1988·Granted Sep 28, 1999·0 cites·6 claims
- 0828US5019548AHeat sensitive recording materialKANZAKI PAPER MFG CO LTD·Filed 1989·Granted May 28, 1991·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →