Inventor · disambiguated record
Akira Osawa
Also filed as: OSAWA AKIRA
36 granted patents·21 pending applications·1,679 citations·filing 1978–2018
97Inventor score
Top patents by PatentIndex Score
57 records- 0192US6595853B1Game machine for playing a self-contained game in a first mode or, in a second mode participating as a terminal, in a game conducted by a remote game machineARUZE CORP·Filed 2000·Granted Jul 22, 2003·103 cites·10 claims
- 0291US6634944B2Audience terminal game machine for playing a self-contained game in a first mode or, in a second mode wagering on a game conducted by a remote game machineARUZE CORP·Filed 2001·Granted Oct 21, 2003·87 cites·11 claims
- 0391US6599190B2Game machine system including game machine for playing a self-contained game or, used as a terminal, a game conducted by a remote game machineARUZE CORP·Filed 2001·Granted Jul 29, 2003·92 cites·4 claims
- 0487US5253647AInsertion position and orientation state pickup for endoscopeOLYMPUS OPTICAL CO·Filed 1991·Granted Oct 19, 1993·374 cites·18 claims
- 0585US10980493B2Medical image display device, method, and programFUJIFILM CORP·Filed 2018·Granted Apr 20, 2021·5 cites·15 claims
- 0685US5740274AMethod for recognizing object images and learning method for neural networksFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 14, 1998·103 cites·45 claims
- 0784US7438639B2Gaming machine with column linking featureARUZE CORP·Filed 2005·Granted Oct 21, 2008·15 cites·15 claims
- 0883US6857958B2Gaming machineARUZE CORP·Filed 1999·Granted Feb 22, 2005·303 cites·12 claims
- 0978US6200217B1Game machineARUZE CORP·Filed 1999·Granted Mar 13, 2001·196 cites·9 claims
- 1077US9208654B2Gaming machine representing various symbols in response to color of light emitted from backlightUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Granted Dec 8, 2015·5 cites·10 claims
- 1173US8968072B2Gaming machine and control method thereofOSAWA AKIRA·Filed 2011·Granted Mar 3, 2015·5 cites·14 claims
- 1271US6728404B1Method for recognizing object images and learning method for neural networksFUJI PHOTO FILM CO LTD·Filed 1999·Granted Apr 27, 2004·78 cites·95 claims
- 1370US6208758B1Method for learning by a neural network including extracting a target object image for which learning operations are to be carried outFUJI PHOTO FILM CO LTD·Filed 1997·Granted Mar 27, 2001·65 cites·29 claims
- 1469US5196928AEndoscope system for simultaneously displaying two endoscopic images on a shared monitorOLYMPUS OPTICAL CO·Filed 1992·Granted Mar 23, 1993·150 cites·20 claims
- 1568US8961294B2Gaming machine capable of improving amusingnessUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Granted Feb 24, 2015·2 cites·10 claims
- 1666US8840455B2Gaming machine having plural gaming modesOSAWA AKIRA·Filed 2011·Granted Sep 23, 2014·2 cites·8 claims
- 1765US10734107B2Image search device, image search method, and image search programFUJIFILM CORP·Filed 2018·Granted Aug 4, 2020·1 cites·8 claims
- 1864US9514616B2Gaming machine capable of improving amusingnessUNIVERSAL ENTERTAINMENT CORP·Filed 2014·Granted Dec 6, 2016·1 cites·7 claims
- 1961US7740540B2Gaming machineUNIVERSAL ENTERTAINMENT CORP·Filed 2005·Granted Jun 22, 2010·1 cites·1 claims
- 2059US6699122B1Gaming machineARUZE CORP·Filed 1999·Granted Mar 2, 2004·59 cites·4 claims
- 2158US8527296B2Medical information processing system, medical information processing method, and computer readable mediumOSAWA AKIRA·Filed 2008·Granted Sep 3, 2013·0 cites·20 claims
- 2256US2009155131A1Ethylene oxide decomposition processing method and decomposition processing device thereforYAMAHA CORP·Filed 2009·Application pending·0 cites
- 2354US6471874B2Effluent treating method, an effluent treating apparatus, and a cleaning apparatus using the sameYAMAHA CORP·Filed 2001·Granted Oct 29, 2002·3 cites·18 claims
- 2454US2007238517A1Gaming machineARUZE CORP·Filed 2007·Application pending·0 cites
- 2554US2007238513A1Game systemARUZE CORP·Filed 2007·Application pending·0 cites
- 2654US2007238518A1Gaming machineARUZE CORP·Filed 2007·Application pending·0 cites
- 2753US9218725B2Gaming machine having plural gaming modesUNIVERSAL ENTERTAINMENT CORP·Filed 2014·Granted Dec 22, 2015·0 cites·8 claims
- 2853US4242177AMethod for oxidizing malodorous sulfur compounds in kraft cooking liquorMITSUBISHI HEAVY IND LTD·Filed 1978·Granted Dec 30, 1980·7 cites·14 claims
- 2952US2007021180A1Gaming machineARUZE CORP·Filed 2006·Application pending·0 cites
- 3052US2006287057A1Gaming system and gaming machineARUZE CORP·Filed 2006·Application pending·0 cites
- 3152US2007032287A1Gaming machineARUZE CORP·Filed 2006·Application pending·0 cites
- 3251US2006244211A1Gaming machineARUZE CORP·Filed 2006·Application pending·0 cites
- 3351US2006258437A1Gaming machineARUZE CORP·Filed 2006·Application pending·0 cites
- 3451US2006287081A1Volume control system, management server, and gaming machine and volume control methodARUZE CORP·Filed 2006·Application pending·0 cites
- 3550US10510206B2Gaming system and method for providing a gaming machine with dual projection displaysARUZE GAMING HONG KONG LTD·Filed 2018·Granted Dec 17, 2019·0 cites·20 claims
- 3650US8079906B2Game machine and game systemOSAWA AKIRA·Filed 2006·Granted Dec 20, 2011·0 cites·2 claims
- 3750US4472242AMethod of pipe line washingMITSUBISHI HEAVY IND LTD·Filed 1982·Granted Sep 18, 1984·6 cites·2 claims
- 3849US2005187009A1Gaming machineARUZE CORP·Filed 2005·Application pending·0 cites
- 3949US2005239531A1Gaming machineARUZE CORP·Filed 2005·Application pending·0 cites
- 4047US2005180906A1Ethylene oxide decomposition processing method and decomposition processing device thereforFiled 2004·Application pending·0 cites
- 4146US2014274299A1Gaming machine capable of improving amusingnessUNIVERSAL ENTERTAINMENT CORP·Filed 2014·Application pending·0 cites
- 4244US9672695B2Gaming machine conducting indication effectUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Granted Jun 6, 2017·0 cites·11 claims
- 4344US9633524B2Gaming machine conducting indication effectUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Granted Apr 25, 2017·0 cites·15 claims
- 4444US9214070B2Gaming machine conducting indication effectUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Granted Dec 15, 2015·0 cites·7 claims
- 4544US9111423B2Gaming machine conducting indication effectUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Granted Aug 18, 2015·0 cites·16 claims
- 4644US8622802B2Gaming machine and gaming methodKITAMURA KENTA·Filed 2012·Granted Jan 7, 2014·0 cites·12 claims
- 4744US6914031B2Photocatalyst granulesYAMAHA CORP·Filed 2000·Granted Jul 5, 2005·0 cites·6 claims
- 4844US2013196742A1Gaming machine conducting indication effectUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Application pending·0 cites
- 4944US2013196739A1Gaming machine conducting indication effectUNIVERSAL ENTERTAINMENT CORP·Filed 2013·Application pending·0 cites
- 5043US5617483APattern learning methodFUJI PHOTO FILM CO LTD·Filed 1994·Granted Apr 1, 1997·16 cites·39 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →