Inventor · disambiguated record
Yoichi Ishii
Also filed as: ISHII YOICHI
21 granted patents·1 pending application·113 citations·filing 1975–2024
93Inventor score
Top patents by PatentIndex Score
22 records- 0185US8137701B2Method of producing a dry earthworm powderISHII YOICHI·Filed 2008·Granted Mar 20, 2012·6 cites·2 claims
- 0282US12318410B2Method for producing therapeutic agent for skin lesions, and therapeutic agent for skin lesionsWELL STONE CO·Filed 2024·Granted Jun 3, 2025·0 cites·5 claims
- 0375US10155012B2Catecholamine production accelerator, and therapeutic and preventive agent and therapeutic and preventive food composition for diseases caused by catecholamine deficiencyWELL STONE CO·Filed 2015·Granted Dec 18, 2018·2 cites·6 claims
- 0475US8394417B2Method of producing a dry earthworm powderISHII YOICHI·Filed 2010·Granted Mar 12, 2013·4 cites·12 claims
- 0574US11896625B2Method for producing therapeutic agent for skin lesions, and therapeutic agent for skin lesionsWELL STONE CO·Filed 2021·Granted Feb 13, 2024·0 cites·4 claims
- 0673US9060958B2Tyrosinase inhibitor produced using dried earthworm powder, and method for producing sameISHII YOICHI·Filed 2012·Granted Jun 23, 2015·3 cites·4 claims
- 0769US11642380B2Production method of nasal drop composition, and nasal drop compositionWELL STONE CO·Filed 2021·Granted May 9, 2023·0 cites·5 claims
- 0867US11147842B2Method for producing therapeutic agent for skin lesions, and therapeutic agent for skin lesionsWELL STONE CO·Filed 2018·Granted Oct 19, 2021·0 cites·6 claims
- 0967US4896193AMulticolored image forming apparatus separable for ease of maintenanceCANON KK·Filed 1989·Granted Jan 23, 1990·16 cites·29 claims
- 1065US11077152B2Method of producing nasal drop composition by mixing earthworm castings with waterWELL STONE CO·Filed 2018·Granted Aug 3, 2021·0 cites·4 claims
- 1159US11260022B2Method for producing oral composition, and oral compositionWELL STONE CO·Filed 2018·Granted Mar 1, 2022·0 cites·13 claims
- 1258US10576108B2Tau protein production accelerator, and therapeutic or preventive agent and therapeutic or preventive food composition for diseases caused by tau protein deficiencyWELL STONE CO·Filed 2019·Granted Mar 3, 2020·0 cites·6 claims
- 1356US5024844AProcess for the production of dried earthworm powder and antihyperlipemic, antidiabetic, antihypertensive and antihypotensive preparations containing dried earthworm powder as active ingredientEIMEI CO LTD·Filed 1988·Granted Jun 18, 1991·19 cites·4 claims
- 1454US4769357AProcess for producing composite oxide catalystMITSUBISHI PETROCHEMICAL CO·Filed 1987·Granted Sep 6, 1988·13 cites·14 claims
- 1553US11266595B2Deodorant production method and deodorantWELL STONE CO·Filed 2016·Granted Mar 8, 2022·0 cites·8 claims
- 1653US5186944ATherapeutic medicament for thrombosisEIMEI CO LTD·Filed 1991·Granted Feb 16, 1993·22 cites·3 claims
- 1753US2018147243A1Amyloid beta fibril decomposing agent, and therapeutic or preventive agent and therapeutic or preventive food composition for diseases caused by amyloid beta fibril formationWELL STONE CO·Filed 2016·Application pending·0 cites
- 1852US4604370AProcess for regenerating a catalystMITSUBISHI PETROCHEMICAL CO·Filed 1985·Granted Aug 5, 1986·12 cites·6 claims
- 1948US10398740B2Tau protein production accelerator, and therapeutic or preventive agent and therapeutic or preventive food composition for diseases caused by tau protein deficiencyWELL STONE CO·Filed 2015·Granted Sep 3, 2019·0 cites·8 claims
- 2047US5128148AProcess for the production of dried earthworm powder and antihyperlipemic, antidiabetic, antihypertensive and antihypotensive preparations containing dried earthworm powder as active ingredientEIMEI CO LTD·Filed 1991·Granted Jul 7, 1992·12 cites·16 claims
- 2133US4254389APushbutton tuner having tapering portion pivotal pinsNISHIKAWA YASUHISA·Filed 1979·Granted Mar 3, 1981·1 cites·2 claims
- 2229US3988583AElectrostatic imaging process using X-raysKONISHIROKU PHOTO IND·Filed 1975·Granted Oct 26, 1976·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →