Inventor · disambiguated record
Akihiro Ima
Also filed as: IMA AKIHIRO
18 granted patents·4 pending applications·197 citations·filing 1998–2025
94Inventor score
Top patents by PatentIndex Score
22 records- 0197US9248737B2Transmission for working vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2015·Granted Feb 2, 2016·19 cites·6 claims
- 0285US7303498B2Transmission apparatus for a working vehicleISHII NORIHIRO·Filed 2005·Granted Dec 4, 2007·11 cites·16 claims
- 0385US6755090B2Retaining mechanism for transmission gearsFiled 2002·Granted Jun 29, 2004·20 cites·14 claims
- 0478US6131316ASnow thrower machineKANZAKI KOKYUKOKI MFG CO LTD·Filed 1998·Granted Oct 17, 2000·43 cites·5 claims
- 0576US6634446B2Multi-wheel-drive vehicle with a front transaxle deviceKANZAKI KOKYUKOKI MFG CO LTD·Filed 2001·Granted Oct 21, 2003·18 cites·4 claims
- 0670US6202781B1Power steering device for vehiclesKANZAKI KOKYUKOKI MFG CO LTD·Filed 1998·Granted Mar 20, 2001·41 cites·8 claims
- 0767US7562753B2Transaxle of multi-wheel drive vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2005·Granted Jul 21, 2009·7 cites·18 claims
- 0866US12179514B2Power transmission unitKANZAKI KOKYUKOKI MFG CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·5 claims
- 0963US7168518B2Multi-wheel-drive vehicle with a front transaxle deviceIMA AKIHIRO·Filed 2006·Granted Jan 30, 2007·4 cites·6 claims
- 1063US6729992B2Multi-wheel-drive vehicle with a front transaxle deviceFiled 2003·Granted May 4, 2004·10 cites·3 claims
- 1162US7357210B2Vehicle power transmission systemKANZAKI KOKYUKOKI MFG CO LTD·Filed 2005·Granted Apr 15, 2008·5 cites·21 claims
- 1260US7559865B2Transmission apparatus for a working vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2007·Granted Jul 14, 2009·3 cites·6 claims
- 1360US2023068720A1Work vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2022·Application pending·0 cites
- 1459US7201074B2Gear shifting mechanism of axle drive systemIMA AKIHIRO·Filed 2004·Granted Apr 10, 2007·8 cites·12 claims
- 1557US2025256567A1Electric transmission and work vehicle including the sameKANZAKI KOKYUKOKI MFG CO LTD·Filed 2025·Application pending·0 cites
- 1654US2022272896A1Power transmission unitKANZAKI KOKYUKOKI MFG CO LTD·Filed 2022·Application pending·0 cites
- 1753US12173791B2Power transmission unitKANZAKI KOKYUKOKI MFG CO LTD·Filed 2023·Granted Dec 24, 2024·0 cites·7 claims
- 1853US11207977B2Axle drive apparatusKANZAKI KOKYUKOKI MFG CO LTD·Filed 2019·Granted Dec 28, 2021·0 cites·10 claims
- 1951US7028801B2Multi-wheel-drive vehicle with a front transaxle deviceIMA AKIHIRO·Filed 2004·Granted Apr 18, 2006·6 cites·3 claims
- 2045US2020011326A1Vane pumpNIPPON OIL PUMP CO LD·Filed 2017·Application pending·0 cites
- 2137US9945398B2Power transmission assembly for a vehicleKANZAKI KOKYUKOKI MFG CO LTD·Filed 2015·Granted Apr 17, 2018·0 cites·2 claims
- 2231US6679778B2Torque limiter for wheel driving forceKANZAKI KOKYUKOKI MFG CO LTD·Filed 1999·Granted Jan 20, 2004·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →