Inventor · disambiguated record
Iwao Yoshida
Also filed as: YOSHIDA IWAO
18 granted patents·434 citations·filing 1983–2003
95Inventor score
Top patents by PatentIndex Score
18 records- 0191US7013637B2Exhaust purification apparatus and method for internal combustion engineNISSAN MOTOR·Filed 2003·Granted Mar 21, 2006·42 cites·34 claims
- 0290US6708668B2Control system and method for direct-injection spark-ignition engineNISSAN MOTOR·Filed 2002·Granted Mar 23, 2004·42 cites·20 claims
- 0389US6543220B2Exhaust emission control apparatus of internal combustion engineNISSAN MOTOR·Filed 2000·Granted Apr 8, 2003·39 cites·24 claims
- 0487US6510834B1Control for spark-ignited direct fuel injection internal combustion engineNISSAN MOTOR·Filed 2000·Granted Jan 28, 2003·33 cites·17 claims
- 0584US6561158B2Enhanced engine response to torque demand during cold-start and catalyst warm-upNISSAN MOTOR·Filed 2001·Granted May 13, 2003·29 cites·20 claims
- 0681US5847101ANon-A, non-B hepatitis virus genomic cDNA and antigen polypeptideUNIV OSAKA RES FOUND·Filed 1995·Granted Dec 8, 1998·55 cites·11 claims
- 0780US6217872B1Non-A, non-B hepatitis virus genomic cDNA and antigen polypeptideUNIV OSAKA RES FOUND·Filed 1999·Granted Apr 17, 2001·27 cites·4 claims
- 0880US4810492AFlavivirus antigenUNIV OSAKA RES FOUND·Filed 1986·Granted Mar 7, 1989·46 cites·10 claims
- 0973US4519963AElectroconductive cross-linked polyolefin foam and method for manufacture thereofSANWA KAKO CO·Filed 1983·Granted May 28, 1985·26 cites·24 claims
- 1060US5650153ARecombinant Marek's disease virus and vaccineUNIV OSAKA RES FOUND·Filed 1994·Granted Jul 22, 1997·22 cites·10 claims
- 1160US5139776AMethod for culturing Bordetella pertussis, a pertussis toxoid and a pertussis vaccineUNIV OSAKA RES FOUND·Filed 1989·Granted Aug 18, 1992·18 cites·27 claims
- 1259US5747339ANon-A, non-B hepatitis virus genomic CDNA and antigen polypeptideUNIV OSAKA RES FOUND·Filed 1994·Granted May 5, 1998·11 cites·2 claims
- 1356US4849358AMethod for culturing bordetella pertussis, a pertussis toxoid and a pertussis vaccineUNIV OSAKA RES FOUND·Filed 1987·Granted Jul 18, 1989·14 cites·2 claims
- 1443US4902783AMethod for purifying a gene-expression product produced by recombinant DNA techniqueUNIV OSAKA RES FOUND·Filed 1987·Granted Feb 20, 1990·11 cites·5 claims
- 1538US5998130ANon-A, non-B hepatitis virus genomic cDNA and antigen polypeptideUNIV OSAKA RES FOUND·Filed 1997·Granted Dec 7, 1999·5 cites·2 claims
- 1637US5693497AProcess for expressing the hepatitis B virus antigen using a Saccharomyces cerevisiae transformantUNIV OSAKA RES FOUND·Filed 1995·Granted Dec 2, 1997·7 cites·1 claims
- 1735US5486473AA DNA coding for a Flavivirus antigenUNIV OSAKA RES FOUND·Filed 1994·Granted Jan 23, 1996·5 cites·5 claims
- 1833US5223255ABordetella pertussis variantsTEIJIN LTD·Filed 1991·Granted Jun 29, 1993·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →