Inventor · disambiguated record
Mitsuru Yoshioka
Also filed as: HAMASHIMA YOSHIO · KIKKAWA IKUO · YOSHIOKA MITSURU
32 granted patents·236 citations·filing 1974–1984
97Inventor score
Top patents by PatentIndex Score
32 records- 0190US3997528ACephalosporin compoundsSHIONOGI & CO·Filed 1974·Granted Dec 14, 1976·23 cites·12 claims
- 0288US4159984AReductive cleavage of oxazolidine compoundsSHIONOGI & CO·Filed 1977·Granted Jul 3, 1979·14 cites·1 claims
- 0388US4066641AMethod for cyclization to give cephem ringHAMASHIMA YOSHIO·Filed 1976·Granted Jan 3, 1978·25 cites·8 claims
- 0487US4346218ACyclization process to form cephem ringSHIONOGI & CO·Filed 1980·Granted Aug 24, 1982·14 cites·4 claims
- 0584US4183855AOxazolinoazetidinylbutyric acid derivativesSHIONOGI & CO·Filed 1978·Granted Jan 15, 1980·12 cites·1 claims
- 0683US4079181ACertain 7-oxo-4-thio-2,6-diazabicyclo-3,2,0-hept-2-ene compoundsSHIONOGI & CO·Filed 1976·Granted Mar 14, 1978·19 cites·11 claims
- 0782US4220766AOxazolinesSHIONOGI & CO·Filed 1978·Granted Sep 2, 1980·9 cites·4 claims
- 0879US4366316A1-Oxadethiacepham compounds and process for producing said compoundsSHIONOGI & CO·Filed 1981·Granted Dec 28, 1982·11 cites·21 claims
- 0971US4604460A1-oxadethiacepham compoundsSHIONOGI & CO·Filed 1983·Granted Aug 5, 1986·7 cites·2 claims
- 1071US4101658AAntibacterial hydrazono cephalosporinsSHIONOGI & CO·Filed 1975·Granted Jul 18, 1978·7 cites·7 claims
- 1170US4332722ACyclization to form cephem ring and intermediates thereforSHIONOGI & CO·Filed 1980·Granted Jun 1, 1982·7 cites·6 claims
- 1270US4130557AMethod for the hydrolysis of azetidinothiazoline compoundsSHIONOGI & CO·Filed 1976·Granted Dec 19, 1978·6 cites·5 claims
- 1370US3987039A3-oxyiminomethyl-cephalosporinsSHIONOGI & CO·Filed 1974·Granted Oct 19, 1976·7 cites·6 claims
- 1468US4143038ACephalosporin analoguesSHIONOGI & CO·Filed 1977·Granted Mar 6, 1979·5 cites·2 claims
- 1567US4478997A1-Oxadethiacepham compoundsSHIONOGI & CO·Filed 1983·Granted Oct 23, 1984·4 cites·4 claims
- 1666US4226864A7-Substituted aminoacetamido oxadethiacephalosporinsSHIONOGI & CO·Filed 1977·Granted Oct 7, 1980·14 cites·16 claims
- 1765US4160085ACyclization to form cephem ring and intermediates thereforSHIONOGI & CO·Filed 1977·Granted Jul 3, 1979·9 cites·5 claims
- 1863US4529721AVinylthioacetamido oxacephalosporin derivativesSHIONOGI & CO·Filed 1983·Granted Jul 16, 1985·7 cites·12 claims
- 1962US4443598A1-Oxadethiacepham compoundsSHIONOGI & CO·Filed 1982·Granted Apr 17, 1984·5 cites·4 claims
- 2061US4053469AIntermediates for the preparation of 7-acylamino-3-oxyiminomethyl-3-cephem-4-carboxylic acidsSHIONOGI & CO·Filed 1976·Granted Oct 11, 1977·4 cites·2 claims
- 2156US4233216AAzetidinone derivatives and production thereofSHIONOGI & CO·Filed 1978·Granted Nov 11, 1980·3 cites·12 claims
- 2256US4223132ASelective conversion of benzyl alcohol carboxylates to the free acid formSHIONOGI & CO·Filed 1977·Granted Sep 16, 1980·3 cites·11 claims
- 2354US4092474ACephalosporins having a metaloxy group in 3-substituentSHIONOGI & CO·Filed 1975·Granted May 30, 1978·3 cites·11 claims
- 2453US4433139AN-Acetyl-β-D-glucosamnides for determining N-acetyl-β-D-glucosaminidase activitySHIONOGI & CO·Filed 1982·Granted Feb 21, 1984·6 cites·1 claims
- 2545US4271295AOxazolinesSHIONOGI & CO·Filed 1980·Granted Jun 2, 1981·4 cites·1 claims
- 2641US4271296AOxazolinesSHIONOGI & CO·Filed 1980·Granted Jun 2, 1981·3 cites·6 claims
- 2736US4533730A1-Oxadethiacepham compoundsSHIONOGI & CO·Filed 1983·Granted Aug 6, 1985·0 cites·6 claims
- 2836US4504659A1-Oxadethiacepham compoundsSHIONOGI & CO·Filed 1983·Granted Mar 12, 1985·0 cites·3 claims
- 2935US4552841AN-Acetyl-β-D-glucosaminides for determining N-acetyl-β-D-glucosaminidase activitySHIONOGI & CO·Filed 1983·Granted Nov 12, 1985·5 cites·1 claims
- 3032US4283333Aα-[4-Oxoazetidin-1-yl]-acetic acid compounds useful as intermediates in preparing 1-oxadethiacephalosporinsSHIONOGI & CO·Filed 1979·Granted Aug 11, 1981·0 cites·23 claims
- 3131US4592865AAzetidinone intermediates for cephalosporin analogsSHIONOGI & CO·Filed 1984·Granted Jun 3, 1986·0 cites·7 claims
- 3228US4440683ACyclization to form cephem ring and azetidinone intermediates thereforSHIONOGI & CO·Filed 1982·Granted Apr 3, 1984·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →