Inventor · disambiguated record
Atsushi Ugajin
Also filed as: UGAJIN ATSUSHI
15 granted patents·5 pending applications·568 citations·filing 1987–2019
93Inventor score
Top patents by PatentIndex Score
20 records- 0191US5652892AMethod and apparatus for controlling remote power sourceHITACHI LTD·Filed 1994·Granted Jul 29, 1997·196 cites·13 claims
- 0282US8045224B2Image formation system adding pattern information to print image based on read pattern information from medium surface for determining if medium is originalFUJI XEROX CO LTD·Filed 2008·Granted Oct 25, 2011·7 cites·11 claims
- 0381US8031377B2Encrypting image data based on paper fiber properties, printing encrypted image, and decrypting encrypted imageFUJI XEROX CO LTD·Filed 2008·Granted Oct 4, 2011·7 cites·12 claims
- 0480US5937201AManagement system and method for parallel computer systemHITACHI LTD·Filed 1996·Granted Aug 10, 1999·99 cites·25 claims
- 0579US5636341AFault processing method and information processing systemHITACHI LTD·Filed 1995·Granted Jun 3, 1997·109 cites·20 claims
- 0671US9634799B2Decoding device, information transmission system, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2015·Granted Apr 25, 2017·2 cites·6 claims
- 0770US4769807ALoop back control systemHITACHI LTD·Filed 1987·Granted Sep 6, 1988·38 cites·7 claims
- 0867US9141327B1Packet generation device and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2014·Granted Sep 22, 2015·2 cites·3 claims
- 0967US5983360AInformation processing system with communication system and hot stand-by change-over function thereforHITACHI LTD·Filed 1997·Granted Nov 9, 1999·53 cites·9 claims
- 1067US5046039ABuffer management systemHITACHI LTD·Filed 1988·Granted Sep 3, 1991·33 cites·14 claims
- 1154US8217973B2Exposure device for controlling light emitting elementsSHIOYA KOHEI·Filed 2009·Granted Jul 10, 2012·1 cites·11 claims
- 1249US8059146B2Exposure device, image forming apparatus, and computer-readable mediumSAKITA TOMOAKI·Filed 2009·Granted Nov 15, 2011·0 cites·3 claims
- 1348US8237762B2Exposure device for controlling light emitting elementsUGAJIN ATSUSHI·Filed 2009·Granted Aug 7, 2012·1 cites·7 claims
- 1447US5678062AInput/output control method and data processorHITACHI LTD·Filed 1994·Granted Oct 14, 1997·19 cites·23 claims
- 1547US2007046620A1Light transmission device and light transmission systemFUJI XEROX CO LTD·Filed 2006·Application pending·0 cites
- 1646US7920079B2Serial signal receiving device, serial transmission system and serial transmission methodFUJI XEROX CO LTD·Filed 2009·Granted Apr 5, 2011·1 cites·15 claims
- 1745US2015009526A1Image transmission port unit, image transmission apparatus, image reception port unit, image reception apparatus, and image transmission and reception systemFUJI XEROX CO LTD·Filed 2014·Application pending·0 cites
- 1842US2002041396A1Storage medium control apparatus, image forming apparatus using the same, and control method thereforFUJI XEROX CO LTD·Filed 2001·Application pending·0 cites
- 1942US2020084504A1Image transmitting apparatus, image receiving apparatus, and non-transitory computer readable mediumFUJI XEROX CO LTD·Filed 2019·Application pending·0 cites
- 2039US2003018896A1Method, systems and computer program products for checking the validity of dataFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →