Inventor · disambiguated record
Hiroyuki Suganuma
Also filed as: SUGANUMA HIROYUKI
12 granted patents·10 pending applications·124 citations·filing 1989–2024
89Inventor score
Top patents by PatentIndex Score
22 records- 0183US7101913B2Hepatic disorder suppressantKAGOME KK·Filed 2005·Granted Sep 5, 2006·4 cites·3 claims
- 0283US5897509AProbe for measuring periodontal pocket depthAISIN SEIKI·Filed 1997·Granted Apr 27, 1999·87 cites·11 claims
- 0377US7718817B2Vegetable sterol ester-containing composition and additive that increases the feeling effects from a hair cosmeticSAN EI KAGAKU CO·Filed 2006·Granted May 18, 2010·2 cites·7 claims
- 0477US2025219116A1Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0570US2024088414A1Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0669US2024088413A1Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 0766US11705560B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2022·Granted Jul 18, 2023·0 cites·6 claims
- 0863US11695133B2Fuel cell system and method of controlling fuel cell systemTOYOTA MOTOR CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·5 claims
- 0962US7132450B2Hepatic disorder suppressantKAGOME KK·Filed 2005·Granted Nov 7, 2006·0 cites·1 claims
- 1059US4980489A2-(1-alkylaminoalkyl)-3-hydroxy-1,4-naphthoquinoneKAWASAKI KASEI CHEMICALS·Filed 1989·Granted Dec 25, 1990·5 cites·10 claims
- 1157US6942882B2Hepatic disorder suppressantKAGOME KK·Filed 2002·Granted Sep 13, 2005·1 cites·6 claims
- 1254US7081480B2Hepatic disorder suppressantKAGOME KK·Filed 2005·Granted Jul 25, 2006·0 cites·3 claims
- 1353US2005152864A1Vegetable sterol ester-containing composition and additive that increases the feeling effects from hair cosmeticFiled 2004·Application pending·0 cites
- 1452US5463697AApparatus for detecting an edge of an imageAISIN SEIKI·Filed 1993·Granted Oct 31, 1995·21 cites·5 claims
- 1551US2022115677A1Fuel cell system and control method of fuel cell systemTOYOTA MOTOR CO LTD·Filed 2021·Application pending·0 cites
- 1644US2014350824A1Internal combustion engineNAKAO HIDEFUMI·Filed 2011·Application pending·0 cites
- 1743US2012204559A1Supercharging system for internal combustion engineYOEDA KEIJI·Filed 2009·Application pending·0 cites
- 1842US5750743AMethod for preparing a solution of an alkali salt of anthrahydroquinoneKAWASAKI KASEI CHEMICALS·Filed 1996·Granted May 12, 1998·2 cites·7 claims
- 1942US5225578A2-(1-alkylaminoalkyl)-3-hydroxy-1,4-naphthoquinone, process for its production and processes for producing 2-(1-alkenyl)-3-hydroxy-1,4-naphthoquinone and 2-alkyl-3-acyloxy-1,4-naphthoquinone by using itKAWASAKI KASEI CHEMICALS·Filed 1992·Granted Jul 6, 1993·2 cites·8 claims
- 2042US2002037333A1Novel hepatic disorder suppressantFiled 2001·Application pending·0 cites
- 2140US2012192558A1Supercharging system for internal combustion engineTAKAMIYA FUMIO·Filed 2009·Application pending·0 cites
- 2239US2015051818A1Engine system and control method for engine systemTOYOTA MOTOR CO LTD·Filed 2013·Application pending·0 cites
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