Inventor · disambiguated record
Ryohei Adachi
Also filed as: ADACHI RYOHEI
7 granted patents·2 pending applications·147 citations·filing 1998–2019
86Inventor score
Files withSANYO ELECTRIC CO3BORG WARNER AUTOMOTIVE KK2ADACHI RYOHEI1HONDA MOTOR CO LTD1PANASONIC IP MAN CO LTD1
Top patents by PatentIndex Score
9 records- 0194US7375450B2Hub unit for use in electrically movable wheels and vehicle comprising the hub unitSANYO ELECTRIC CO·Filed 2005·Granted May 20, 2008·58 cites·4 claims
- 0288US6364796B1Blade chain tensionerBORG WARNER AUTOMOTIVE KK·Filed 2000·Granted Apr 2, 2002·34 cites·6 claims
- 0383US7472770B2Hub unit for use in electrically movable wheels and vehicle comprising the hub unitSANYO ELECTRIC CO·Filed 2005·Granted Jan 6, 2009·25 cites·6 claims
- 0476US12049284B2Motor unit for use in electric bicycles, and electric bicyclePANASONIC IP MAN CO LTD·Filed 2019·Granted Jul 30, 2024·1 cites·26 claims
- 0572US8674573B2Direct-current motor and hub unitADACHI RYOHEI·Filed 2011·Granted Mar 18, 2014·11 cites·4 claims
- 0664US6883538B2Flow control valve coupling structureHONDA MOTOR CO LTD·Filed 2001·Granted Apr 26, 2005·16 cites·8 claims
- 0746US2005264112A1Hub unit for use in electrically movable wheels and vehicle comprising the hub unitSANYO ELECTRIC CO·Filed 2005·Application pending·0 cites
- 0837US2002039941A1Blade-type chain tensionerBORG WARNER AUTOMOTIVE KK·Filed 2001·Application pending·0 cites
- 0930USD410396SElectric current measuring instrumentSONY CORP·Filed 1998·Granted Jun 1, 1999·2 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Ryohei Adachi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →