Inventor · disambiguated record
Shigeki Nagai
Also filed as: KAWAGUCHI YOSIO · KOJIMA MIKIO · NAGAI SHIGEKI
11 granted patents·250 citations·filing 1976–1990
92Inventor score
Top patents by PatentIndex Score
11 records- 0196US4322420AMethod of using 4-anilinoquinazoline derivatives as analgesic and anti-inflammatory agentsSANKYO CO·Filed 1979·Granted Mar 30, 1982·96 cites·11 claims
- 0294US4464375A4-Anilinoquinazoline compounds and pharmaceutical compositions thereofSANKYO CO·Filed 1981·Granted Aug 7, 1984·47 cites·18 claims
- 0389US4213987AAgricultural fungicidal methodSANKYO CO·Filed 1978·Granted Jul 22, 1980·19 cites·33 claims
- 0482US4421761AThiophene derivativesHOKKO CHEM IND CO·Filed 1981·Granted Dec 20, 1983·18 cites·12 claims
- 0576US4323680A4-Aminoquinazoline compounds useful as agricultural fungicidesSANKYO CO·Filed 1980·Granted Apr 6, 1982·9 cites·15 claims
- 0672US4304778A4-Aminoquinazoline derivatives having fungicidal, anti-insect and acaricidal propertiesSANKYO CO·Filed 1979·Granted Dec 8, 1981·7 cites·27 claims
- 0769US4048236AProcess for preparing o-alkoxy-p-allylphenolsUBE INDUSTRIES·Filed 1976·Granted Sep 13, 1977·10 cites·14 claims
- 0855US5096491AAqueous starch slurry adhesiveHONSHU PAPER CO LTD·Filed 1990·Granted Mar 17, 1992·22 cites·5 claims
- 0955US4213775ADiphenyl ether derivatives and herbicidal compositions containing the sameUBE INDUSTRIES·Filed 1979·Granted Jul 22, 1980·4 cites·10 claims
- 1054US5181959AHigh-concentration starch adhesiveHONSHU PAPER CO LTD·Filed 1989·Granted Jan 26, 1993·12 cites·6 claims
- 1143US4025566AProcess for preparing monoalkyl ethers of dihydric phenolsUBE INDUSTRIES·Filed 1976·Granted May 24, 1977·6 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →