Inventor · disambiguated record
Katsuo Aizawa
Also filed as: AIZAWA KATSUO
19 granted patents·3 pending applications·750 citations·filing 1983–2005
96Inventor score
Files withMACHIDA ENDOSCOPE CO LTD4NIPPON PETROCHEMICALS CO LTD4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3MEIJI SEIKA KAISHA3HAMARI CHEMICALS LTD2
Top patents by PatentIndex Score
22 records- 0193US6735369B2Hollow optical fiber and method for manufacturing the sameMACHIDA ENDOSCOPE CO LTD·Filed 2002·Granted May 11, 2004·33 cites·3 claims
- 0289US4556057ACancer diagnosis device utilizing laser beam pulsesHAMAMATSU TV CO LTD·Filed 1983·Granted Dec 3, 1985·371 cites·7 claims
- 0384US7438855B2Apparatus for measuring glucose concentrationUNIV WASEDA·Filed 2002·Granted Oct 21, 2008·28 cites·2 claims
- 0482US5308861ATherapeutic agent for treating atherosclerosis of mammalsNIPPON PETROCHEMICALS CO LTD·Filed 1992·Granted May 3, 1994·53 cites·13 claims
- 0577US5430051ATreatment of arthritis using derivatives of porphorinsNIPPON PETROCHEMICALS CO LTD·Filed 1994·Granted Jul 4, 1995·33 cites·9 claims
- 0677US4772681APorphyrin derivativesHAMARI CHEMICALS LTD·Filed 1987·Granted Sep 20, 1988·19 cites·7 claims
- 0775US5567409AMethod and medical agent for diagnosis of arthritisNIPPON PETROCHEMICALS CO LTD·Filed 1994·Granted Oct 22, 1996·30 cites·9 claims
- 0869US4997639AMethod for detecting cholesterol deposited in bodies of mammalsNIPPON PETROCHEMICALS CO LTD·Filed 1989·Granted Mar 5, 1991·44 cites·9 claims
- 0963US7184142B2Raman probe and Raman spectrum measuring apparatus utilizing the sameMACHIDA ENDOSCOPE CO LTD·Filed 2004·Granted Feb 27, 2007·4 cites·6 claims
- 1061US6653337B2Therapy of auto-immune disease by a photochemotherapeutical methodMEIJI SEIKA KAISHA·Filed 2002·Granted Nov 25, 2003·2 cites·6 claims
- 1161US6214033B1Medical laser apparatus and diagnostic/treatment apparatus using the medical laser apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Apr 10, 2001·72 cites·18 claims
- 1259US7974670B2Method of measuring superficial chemical species and apparatus for measuring the sameUNIV WASEDA·Filed 2005·Granted Jul 5, 2011·3 cites·9 claims
- 1353US7016718B2Medical laser apparatus and diagnostic/treatment apparatus using the medical laser apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Mar 21, 2006·9 cites·24 claims
- 1452US2003157026A1Photodynamic diagnosis and therapy for insulin-dependent diabetes mellitusFiled 2003·Application pending·0 cites
- 1550US6350772B1Treatment of auto-immune diseases by photochemotherapyMEIJI SEIKA KAISHA·Filed 1997·Granted Feb 26, 2002·13 cites·4 claims
- 1649US6970736B2Analysis system of matter adhered to inside wall of vesselMACHIDA ENDOSCOPE CO LTD·Filed 2001·Granted Nov 29, 2005·4 cites·3 claims
- 1749US6582359B2Endoscope apparatus for inside wall of blood vesselMACHIDA ENDOSCOPE CO LTD·Filed 2001·Granted Jun 24, 2003·8 cites·3 claims
- 1840US6413495B1X-ray intercepting metal complexes of chlorin derivativesMEIJI SEIKA KAISHA·Filed 1999·Granted Jul 2, 2002·10 cites·16 claims
- 1939US2004233426A1Raman probe and Raman spectrum measuring apparatus utilizing the sameRIKEN AND MACHIDA ENDOSCOPE CO·Filed 2004·Application pending·0 cites
- 2032US6383175B1Medical laser apparatus and diagnostic/treatment apparatus using the medical laser apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted May 7, 2002·11 cites·6 claims
- 2127US2002173523A1Immunosuppression by photochemotherapyFiled 1998·Application pending·0 cites
- 2226US4965064APheophorbide derivativesHAMARI CHEMICALS LTD·Filed 1988·Granted Oct 23, 1990·3 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →