Inventor · disambiguated record
Junzo Otera
Also filed as: OTERA JUNZO
11 granted patents·93 citations·filing 1976–2014
89Inventor score
Top patents by PatentIndex Score
11 records- 0184US4825006AProcess for producing vitamin A or its carboxylic acid esters, and intermediate compounds useful for the processKURARAY CO·Filed 1985·Granted Apr 25, 1989·20 cites·11 claims
- 0283US10461261B2Compound, light emitting material, and organic light emitting deviceUNIV KYUSHU NAT UNIV CORP·Filed 2014·Granted Oct 29, 2019·3 cites·10 claims
- 0374US4876400AProcess for producing vitamin A or its carboxylic acid esters, and itermediate compounds useful for the processKURARAY CO·Filed 1988·Granted Oct 24, 1989·11 cites·8 claims
- 0471US4745229AProcess for preparing α, β-unsaturated aldehydesKURARAY CO·Filed 1987·Granted May 17, 1988·10 cites·18 claims
- 0560US6057476AProcess for the preparation of 3-amino-2-hydroxy-1-propyl ethersDAISO CO LTD·Filed 1997·Granted May 2, 2000·8 cites·8 claims
- 0660US5844068AProcess for the preparation of polyhydroxycarboxylic acid copolymer resinNISHIKAWA RUBBER CO LTD·Filed 1997·Granted Dec 1, 1998·15 cites·35 claims
- 0759US6114496ABiodegradable resin composition and preparation process thereofNISHIKAWA RUBBER CO LTD·Filed 1999·Granted Sep 5, 2000·15 cites·12 claims
- 0851US4126567APermanent magnet composites and method thereforKURARAY CO·Filed 1976·Granted Nov 21, 1978·10 cites·12 claims
- 0939US7115736B2Process for preparing imidazopyran derivativesDAISO CO LTD·Filed 2005·Granted Oct 3, 2006·0 cites·18 claims
- 1035US6087512AProcess for preparation of glycidyl etherDAISO CO LTD·Filed 1997·Granted Jul 11, 2000·1 cites·9 claims
- 1129US5734007AMethod for preparing polyhydroxycarboxylic acid resinNISHIKAWA RUBBER CO LTD·Filed 1996·Granted Mar 31, 1998·0 cites·7 claims
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