Inventor · disambiguated record
Shizuo Azuma
Also filed as: AZUMA SHIZUO
14 granted patents·205 citations·filing 1978–1988
92Inventor score
Files withTEIJIN LTD14
Top patents by PatentIndex Score
14 records- 0194US4449992AHeat-and-moisture exchangerTEIJIN LTD·Filed 1981·Granted May 22, 1984·66 cites·8 claims
- 0289US4330633ASolid electrolyteTEIJIN LTD·Filed 1981·Granted May 18, 1982·57 cites·10 claims
- 0383US4902334ARegulation of plant metabolism by alpha, beta-or beta, gamma-unsaturated carboxylic acids or derivatives thereofTEIJIN LTD·Filed 1984·Granted Feb 20, 1990·17 cites·25 claims
- 0474US4406673AUltrathin solid membrane, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixtureTEIJIN LTD·Filed 1980·Granted Sep 27, 1983·28 cites·29 claims
- 0561US4244859AAromatic polyester compositionTEIJIN LTD·Filed 1978·Granted Jan 13, 1981·14 cites·6 claims
- 0656US4812163APhenoxyacetic acids and herbicides comprising them as active ingredientsTEIJIN LTD·Filed 1988·Granted Mar 14, 1989·4 cites·11 claims
- 0750US4845264APhenoxycarboxylic acid and herbicide comprising it as active ingredientTEIJIN LTD·Filed 1988·Granted Jul 4, 1989·4 cites·20 claims
- 0843US4685952ABenzoylaminoalkylenephosphonic acids or esters thereof, herbicidal compositions containing same and their herbicidal useTEIJIN LTD·Filed 1986·Granted Aug 11, 1987·2 cites·8 claims
- 0942US4755209ACertain herbicidal 2-pyridyloxy(or phenoxy)-phenoxy-lower alkanoylaminomethylene-phosphonil acids or esters thereofTEIJIN LTD·Filed 1986·Granted Jul 5, 1988·2 cites·8 claims
- 1041US4759780AApparatus for concentrating a gas, especially oxygen, from a gaseous mixture using an ultrathin solid membraneTEIJIN LTD·Filed 1983·Granted Jul 26, 1988·7 cites·7 claims
- 1139US4846877APlant growth promoter and method of plant growth promotionTEIJIN LTD·Filed 1987·Granted Jul 11, 1989·1 cites·2 claims
- 1237US4838923AOrgano-phosphorus compound and herbicide comprising it as active ingredientTEIJIN LTD·Filed 1987·Granted Jun 13, 1989·1 cites·8 claims
- 1334US4196279AProcess for producing polyesters having a high degree of polymerizationTEIJIN LTD·Filed 1978·Granted Apr 1, 1980·2 cites·5 claims
- 1433US4772314APlant growth promoter and method of plant growth promotionTEIJIN LTD·Filed 1986·Granted Sep 20, 1988·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →