Inventor · disambiguated record
Nobukazu Kawagoe
Also filed as: KAWAGOE NOBUKAZU
29 granted patents·3 pending applications·3,932 citations·filing 1981–2018
98Inventor score
Top patents by PatentIndex Score
32 records- 0199US5959423AMobile work robot systemMINOLTA CO LTD·Filed 1996·Granted Sep 28, 1999·647 cites·26 claims
- 0299US5636402AApparatus spreading fluid on floor while movingMINOLTA CO LTD·Filed 1995·Granted Jun 10, 1997·182 cites·23 claims
- 0398US6119057AAutonomous vehicle with an easily set work area and easily switched modeMINOLTA CO LTD·Filed 1998·Granted Sep 12, 2000·221 cites·15 claims
- 0498US5720077ARunning robot carrying out prescribed work using working member and method of working using the sameMINOLTA CO LTD·Filed 1995·Granted Feb 24, 1998·277 cites·19 claims
- 0598US4465370ALight measuring deviceMINOLTA CAMERA KK·Filed 1981·Granted Aug 14, 1984·154 cites·35 claims
- 0697US5998953AControl apparatus of mobile that applies fluid on floorMINOLTA CO LTD·Filed 1998·Granted Dec 7, 1999·188 cites·14 claims
- 0796US6574536B1Moving apparatus for efficiently moving on floor with obstacleMINOLTA CO LTD·Filed 1997·Granted Jun 3, 2003·290 cites·27 claims
- 0896US5613261ACleanerMINOLTA CO LTD·Filed 1995·Granted Mar 25, 1997·391 cites·26 claims
- 0995US5735959AApparatus spreading fluid on floor while movingMINOLTA CO LTD·Filed 1996·Granted Apr 7, 1998·184 cites·13 claims
- 1095US4822998ASpectral sensor with interference filterMINOLTA CAMERA KK·Filed 1987·Granted Apr 18, 1989·129 cites·12 claims
- 1194US6142252AAutonomous vehicle that runs while recognizing work area configuration, and method of selecting routeMINOLTA CO LTD·Filed 1997·Granted Nov 7, 2000·269 cites·11 claims
- 1294US5947225AAutomatic vehicleMINOLTA CO LTD·Filed 1996·Granted Sep 7, 1999·150 cites·17 claims
- 1391US5717484APosition detecting systemMINOLTA CO LTD·Filed 1995·Granted Feb 10, 1998·134 cites·27 claims
- 1490US7660650B2Self-propelled working robot having horizontally movable work assembly retracting in different speed based on contact sensor input on the assemblyFIGLA CO LTD·Filed 2004·Granted Feb 9, 2010·156 cites·3 claims
- 1590US5714119ASterilizerMINOLTA CO LTD·Filed 1995·Granted Feb 3, 1998·223 cites·25 claims
- 1689US4576470AEnlarger for use in photographyMINOLTA CAMERA KK·Filed 1983·Granted Mar 18, 1986·20 cites·22 claims
- 1787US4575225AColor enlargerMINOLTA CAMERA KK·Filed 1983·Granted Mar 11, 1986·17 cites·25 claims
- 1884US4551011ALight source for exposureMINOLTA CAMERA KK·Filed 1982·Granted Nov 5, 1985·19 cites·10 claims
- 1983US5820821ASterilizerMINOLTA CO LTD·Filed 1997·Granted Oct 13, 1998·134 cites·8 claims
- 2083US4995727ACompact diffusion light mixing box and colorimeterMINOLTA CAMERA KK·Filed 1988·Granted Feb 26, 1991·50 cites·11 claims
- 2181US4469437ALight measurement and light control data calculation device for a photographic enlargerMINOLTA CAMERA KK·Filed 1983·Granted Sep 4, 1984·16 cites·25 claims
- 2273US11278466B2Control method for massage machine and massage element of massage machineFUJI MEDICAL INSTR MFG CO LTD·Filed 2017·Granted Mar 22, 2022·2 cites·5 claims
- 2373US5305233ASpectrophotometer for accurately measuring light intensity in a specific wavelength regionMINOLTA CAMERA KK·Filed 1992·Granted Apr 19, 1994·35 cites·2 claims
- 2468US5175697ASpectrophotometer for accurately measuring light intensity in a specific wavelength regionMINOLTA CAMERA KK·Filed 1991·Granted Dec 29, 1992·28 cites·15 claims
- 2567US4704025AEnlarger for use in photographyMINOLTA CAMERA KK·Filed 1985·Granted Nov 3, 1987·8 cites·2 claims
- 2654US4601571AExposure determining device for an enlargerMINOLTA CAMERA KK·Filed 1983·Granted Jul 22, 1986·5 cites·12 claims
- 2751US2019110945A1Massage MachineFUJI MEDICAL INSTR MFG CO LTD·Filed 2018·Application pending·0 cites
- 2849US2005209736A1Self-propelled working robotFIGLA CO LTD·Filed 2005·Application pending·0 cites
- 2944US2017360651A1Massage unit and massage machineFUJI MEDICAL INSTR MFG CO LTD·Filed 2017·Application pending·0 cites
- 3037US4531830AAutomatic focusing device for an enlargerMINOLTA CAMERA KK·Filed 1983·Granted Jul 30, 1985·2 cites·8 claims
- 3132US4518250AExposure control device for a photographic enlargerMINOLTA CAMERA KK·Filed 1984·Granted May 21, 1985·0 cites·15 claims
- 3230US4482978AKey switch input control circuitMINOLTA CAMERA KK·Filed 1981·Granted Nov 13, 1984·1 cites·9 claims
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