Inventor · disambiguated record
Masashi Koga
Also filed as: KOGA MASASHI
24 granted patents·3 pending applications·621 citations·filing 1992–2023
95Inventor score
Files withHITACHI LTD11CLARION CO LTD4I PRO CO LTD4FAURECIA CLARION ELECTRONICS CO LTD3HARA YOSHITAKA2
Top patents by PatentIndex Score
27 records- 0192US8749401B2Vehicle support systems for pedestrians to cross roads and support methods for pedestrians to cross roadsHARA YOSHITAKA·Filed 2010·Granted Jun 10, 2014·14 cites·13 claims
- 0292US8576055B2Collision avoidance assisting system for vehicleHARA YOSHITAKA·Filed 2010·Granted Nov 5, 2013·35 cites·15 claims
- 0391US6470091B2Address reader, sorting machine such as a mail thing and character string recognition methodHITACHI LTD·Filed 2001·Granted Oct 22, 2002·99 cites·30 claims
- 0490US8359156B2Map generation system and map generation method by using GPS tracksHITACHI LTD·Filed 2008·Granted Jan 22, 2013·32 cites·24 claims
- 0583US10569652B2Information processing system, on-vehicle device, and terminal device for privacy managementCLARION CO LTD·Filed 2016·Granted Feb 25, 2020·7 cites·4 claims
- 0680US11900698B2Information processing device and information processing methodCLARION CO LTD·Filed 2019·Granted Feb 13, 2024·3 cites·14 claims
- 0780US6246794B1Method of reading characters and method of reading postal addressesHITACHI LTD·Filed 1996·Granted Jun 12, 2001·134 cites·13 claims
- 0876US7403656B2Method and apparatus for recognition of character string in scene imageHITACHI LTD·Filed 2005·Granted Jul 22, 2008·14 cites·1 claims
- 0976US6291785B1Address reader, sorting machine such as a mail thing and character string recognition methodHITACHI LTD·Filed 1999·Granted Sep 18, 2001·50 cites·3 claims
- 1074US5835922ADocument processing apparatus and method for inputting the requirements of a reader or writer and for processing documents according to the requirementsHITACHI LTD·Filed 1997·Granted Nov 10, 1998·89 cites·9 claims
- 1174US5717794ADocument recognition method and systemHITACHI LTD·Filed 1996·Granted Feb 10, 1998·111 cites·21 claims
- 1269US12047716B2Monitoring camera, camera parameter determining method and storage mediumI PRO CO LTD·Filed 2023·Granted Jul 23, 2024·0 cites·11 claims
- 1365US11180082B2Warning output device, warning output method, and warning output systemCLARION CO LTD·Filed 2018·Granted Nov 23, 2021·1 cites·8 claims
- 1462US12249104B2Camera device and image processing methodI PRO CO LTD·Filed 2022·Granted Mar 11, 2025·0 cites·9 claims
- 1561US11665322B2Monitoring camera, camera parameter determining method and storage mediumPANASONIC I PRO SENSING SOLUTIONS CO LTD·Filed 2021·Granted May 30, 2023·0 cites·11 claims
- 1660US12337760B2Display control device and display control methodFAURECIA CLARION ELECTRONICS CO LTD·Filed 2023·Granted Jun 24, 2025·0 cites·6 claims
- 1758US12472871B2Display control device and display control methodFAURECIA CLARION ELECTRONICS CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·12 claims
- 1856US12120436B2Monitoring camera and image processing methodPANASONIC I PRO SENSING SOLUTIONS CO LTD·Filed 2022·Granted Oct 15, 2024·0 cites·6 claims
- 1956US8957789B2Vehicle support systems for pedestrians to cross roads and support methods for pedestrians to cross roadsHITACHI LTD·Filed 2014·Granted Feb 17, 2015·0 cites·4 claims
- 2053US12469296B2Suspicious person alarm notification system and suspicious person alarm notification methodI PRO CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·15 claims
- 2153US6912516B1Place name expressing dictionary generating method and its apparatusHITACHI LTD·Filed 2000·Granted Jun 28, 2005·9 cites·15 claims
- 2249US5388167ADocument image processing system and document image processing methodHITACHI LTD·Filed 1992·Granted Feb 7, 1995·23 cites·4 claims
- 2347US2025216545A1Monitoring system and monitoring methodI PRO CO LTD·Filed 2023·Application pending·0 cites
- 2446US2024203040A1Display control device and display control methodFAURECIA CLARION ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 2542US2009141043A1Image mosaicing apparatus for mitigating curling effectHITACHI LTD·Filed 2007·Application pending·0 cites
- 2632US10008204B2Information processing system, and vehicle-mounted deviceCLARION CO LTD·Filed 2015·Granted Jun 26, 2018·0 cites·6 claims
- 2731US9911041B2Monitoring device, monitoring system and monitoring methodKOGA MASASHI·Filed 2011·Granted Mar 6, 2018·0 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Masashi Koga 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 →