Inventor · disambiguated record
Hiroaki Arakawa
Also filed as: ARAKAWA HIROAKI
27 granted patents·5 pending applications·392 citations·filing 1993–2019
96Inventor score
Files withKONICA MINOLTA HOLDINGS INC11KONISHIROKU PHOTO IND7TOYOTA MOTOR CO LTD7ARAKAWA HIROAKI2SANYO ELECTRIC CO2
Top patents by PatentIndex Score
32 records- 0193US5402051AFloor cleaning robot and method of controlling sameSANYO ELECTRIC CO·Filed 1993·Granted Mar 28, 1995·173 cites·9 claims
- 0291US7354130B2Inkjet recording apparatus having an adjusting mechanism for adjusting moving of a recording mediumKONICA MINOLTA HOLDINGS INC·Filed 2006·Granted Apr 8, 2008·11 cites·19 claims
- 0391US6270180B1Ink jet printerKONISHIROKU PHOTO IND·Filed 1998·Granted Aug 7, 2001·82 cites·16 claims
- 0486US10328816B2Hybrid vehicle, cooperation system, and control method for hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 25, 2019·5 cites·10 claims
- 0584US10407081B2Hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Sep 10, 2019·5 cites·4 claims
- 0684US10328854B2Hybrid vehicle having notification mechanismTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 25, 2019·4 cites·10 claims
- 0784US10311653B2Hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Jun 4, 2019·5 cites·4 claims
- 0880US7380899B2Inkjet printerKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Jun 3, 2008·6 cites·7 claims
- 0976US7413279B2Inkjet printerKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Aug 19, 2008·5 cites·13 claims
- 1075US10336251B2Hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2018·Granted Jul 2, 2019·2 cites·20 claims
- 1173US8052239B2Driving apparatus of inkjet headKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Nov 8, 2011·3 cites·5 claims
- 1269US6726318B2Microscopic droplet detecting device and ink-jet recording apparatusKONISHIROKU PHOTO IND·Filed 2002·Granted Apr 27, 2004·12 cites·22 claims
- 1368US10946752B2Hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2019·Granted Mar 16, 2021·1 cites·6 claims
- 1465US10384549B2Hybrid vehicleTOYOTA MOTOR CO LTD·Filed 2017·Granted Aug 20, 2019·1 cites·4 claims
- 1564US7118187B2Inkjet recording apparatus having an adjusting mechanism for adjusting moving of a recording mediumKONICA MINOLTA HOLDINGS INC·Filed 2003·Granted Oct 10, 2006·8 cites·1 claims
- 1663US7699420B2Voltage control device, voltage control method, and liquid injection deviceKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Apr 20, 2010·2 cites·16 claims
- 1763US7364251B2Inkjet recording apparatus and recording medium movement control methodKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted Apr 29, 2008·9 cites·6 claims
- 1862US7445303B2Image recording apparatusKONICA MINOLTA HOLDING INC·Filed 2005·Granted Nov 4, 2008·2 cites·8 claims
- 1954US6899421B2Platen and inkjet recording apparatus having that platenKONISHIROKU PHOTO IND·Filed 2003·Granted May 31, 2005·4 cites·14 claims
- 2054US6843548B2Ink-jet printerKONISHIROKU PHOTO IND·Filed 2003·Granted Jan 18, 2005·5 cites·20 claims
- 2153US8191981B2Ink jet head driving apparatusARAKAWA HIROAKI·Filed 2007·Granted Jun 5, 2012·1 cites·5 claims
- 2251US2011148961A1Driving apparatus of inkjet headKONICA MINOLTA HOLDINGS INC·Filed 2011·Application pending·0 cites
- 2350US5705750AUltrasonic sensor and pipetting apparatus using sameSANYO ELECTRIC CO·Filed 1996·Granted Jan 6, 1998·29 cites·22 claims
- 2449US5805196AApparatus for recording a color image on a color photogaphic material based on three color component image signals separated from the color imageKONISHIROKU PHOTO IND·Filed 1995·Granted Sep 8, 1998·12 cites·13 claims
- 2547US2004212648A1Ink jet printerFiled 2004·Application pending·0 cites
- 2645US7708364B2Ink-jet recording apparatus and data transfer apparatusKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted May 4, 2010·0 cites·8 claims
- 2740US7621617B2Ink droplet detection apparatusKONICA MINOLTA HOLDINGS INC·Filed 2006·Granted Nov 24, 2009·0 cites·8 claims
- 2839US2020269582A1Ink jet recording deviceKONICA MINOLTA INC·Filed 2017·Application pending·0 cites
- 2939US2005123338A1Platen and inkjet recording apparatus having that platenKONISHIROKU PHOTO IND·Filed 2004·Application pending·0 cites
- 3038US2007070103A1Inkjet printerKONICA MINOLTA HOLDINGS INC·Filed 2006·Application pending·0 cites
- 3134US5974231ADriving apparatus for printer capable of recording multiple gradation, and printer with driving apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Oct 26, 1999·5 cites·13 claims
- 3231US8469473B2Inkjet recording apparatusARAKAWA HIROAKI·Filed 2010·Granted Jun 25, 2013·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →