Inventor · disambiguated record
Tsutomu Wakabayashi
Also filed as: WAKABAYASHI TSUTOMU
65 granted patents·9 pending applications·449 citations·filing 1984–2022
99Inventor score
Top patents by PatentIndex Score
74 records- 0191US4688921AAlarm device for cameraNIPPON KOGAKU KK·Filed 1986·Granted Aug 25, 1987·32 cites·6 claims
- 0287US6684641B2Fluid distributor, burner device, gas turbine engine, and cogeneration systemOSAKA GAS CO LTD·Filed 2000·Granted Feb 3, 2004·27 cites·34 claims
- 0387US5159364AInitial mode setting device for cameraNIKON CORP·Filed 1991·Granted Oct 27, 1992·32 cites·27 claims
- 0485US5361119AFocus state display device for cameraNIKON CORP·Filed 1993·Granted Nov 1, 1994·28 cites·4 claims
- 0584US7800679B2Electronic camera including a display for displaying number of framesNIKON CORP·Filed 2007·Granted Sep 21, 2010·7 cites·8 claims
- 0684US4538865ADevice for connecting printed wiring boards or sheetsNIPPON KOGAKU KK·Filed 1984·Granted Sep 3, 1985·47 cites·3 claims
- 0780US8345120B2Electronic camera with self-adjusting flash and image-capture sensitivityNIKON CORP·Filed 2005·Granted Jan 1, 2013·5 cites·9 claims
- 0879US7766563B2Shutter device and image-capturing deviceNIKON CORP·Filed 2007·Granted Aug 3, 2010·5 cites·7 claims
- 0979US5272498AMagnetic recording apparatus in a cameraNIKON CORP·Filed 1992·Granted Dec 21, 1993·19 cites·10 claims
- 1078US7277131B2Electronic camera including a display for displaying number of framesNIKON CORP·Filed 2003·Granted Oct 2, 2007·13 cites·10 claims
- 1177US11511064B2Intubation apparatusNIHON KOHDEN CORP·Filed 2019·Granted Nov 29, 2022·2 cites·13 claims
- 1275US6854258B2Fluid distributor, burner apparatus, gas turbine engine and co-generation systemOSAKA GAS CO LTD·Filed 2004·Granted Feb 15, 2005·12 cites·7 claims
- 1375US6832483B2Fluid distributor, burner apparatus, gas turbine engine and co-generation systemOSAKA GAS CO LTD·Filed 2004·Granted Dec 21, 2004·12 cites·2 claims
- 1473US5548359ACamera equipped with bar code reading deviceNIKON CORP·Filed 1995·Granted Aug 20, 1996·12 cites·25 claims
- 1572US7218353B2Electronic camera that selectively performs different exposure calculation routinesNIKON CORP·Filed 2002·Granted May 15, 2007·9 cites·13 claims
- 1670US7649553B2Electronic camera with first and second instruction circuitsNIKON CORP·Filed 2007·Granted Jan 19, 2010·2 cites·12 claims
- 1770US5136314AFilm feeding apparatus in a cameraNIKON CORP·Filed 1991·Granted Aug 4, 1992·13 cites·16 claims
- 1870US4914466ABracketing exposure control deviceNIKON CORP·Filed 1989·Granted Apr 3, 1990·11 cites·8 claims
- 1969US5579067ACamera capable of recording informationNIKON CORP·Filed 1994·Granted Nov 26, 1996·12 cites·21 claims
- 2067US4582412AAutomatic exposure control apparatus for single lens reflex cameraNIPPON KOGAKU KK·Filed 1985·Granted Apr 15, 1986·10 cites·8 claims
- 2165US10905893B2Method of controlling defibrillator with function of analyzing electrocardiogram, and defibrillatorNIHON KOHDEN CORP·Filed 2013·Granted Feb 2, 2021·3 cites·24 claims
- 2265US5559568AInformation recording/reproduction apparatus for cameraNIKON CORP·Filed 1995·Granted Sep 24, 1996·9 cites·61 claims
- 2364US8405753B2Electronic device and electronic cameraWAKABAYASHI TSUTOMU·Filed 2011·Granted Mar 26, 2013·1 cites·28 claims
- 2463US9630016B2Defibrillator and method of controlling defibrillatorNIHON KOHDEN CORP·Filed 2015·Granted Apr 25, 2017·1 cites·18 claims
- 2562US7692716B2Electronic camera with a shielding memberNIKON CORP·Filed 2004·Granted Apr 6, 2010·5 cites·5 claims
- 2662US5682570AFilm cartridge loading mechanismNIKON CORP·Filed 1996·Granted Oct 28, 1997·7 cites·12 claims
- 2761US8831712B2Electrocardiogram analyzer and electrode setNIHON KOHDEN CORP·Filed 2013·Granted Sep 9, 2014·1 cites·15 claims
- 2861US6951097B2Fluid distributor, burner apparatus, gas turbine engine and co-generation systemOSAKA GAS CO LTD·Filed 2004·Granted Oct 4, 2005·6 cites·3 claims
- 2961US5539484ACamera for use with film-use-state indicating film cartridgeNIKON CORP·Filed 1995·Granted Jul 23, 1996·7 cites·17 claims
- 3060US9439576B2Lifesaving support apparatus and lifesaving support systemNIHON KOHDEN CORP·Filed 2013·Granted Sep 13, 2016·2 cites·12 claims
- 3158US5555050AFilm feeding apparatus in a cameraNIKON CORP·Filed 1995·Granted Sep 10, 1996·6 cites·11 claims
- 3258US5414486ACamera shaking prevention device and camera shaking warning deviceNIKON CORP·Filed 1993·Granted May 9, 1995·8 cites·13 claims
- 3357US5049917ACamera systemNIKON CORP·Filed 1989·Granted Sep 17, 1991·7 cites·5 claims
- 3455US5437416AWinding/rewinding apparatus and method for a cameraNIKON CORP·Filed 1994·Granted Aug 1, 1995·7 cites·17 claims
- 3554US7492410B2Electronic cameraNIKON CORP·Filed 2004·Granted Feb 17, 2009·1 cites·14 claims
- 3654US4918481ACamera capable of bracketing exposureNIKON CORP·Filed 1989·Granted Apr 17, 1990·6 cites·13 claims
- 3754US2024263061A1Absorption Refrigeration Cycle and Compression-Absorption Refrigeration CycleOSAKA GAS CO LTD·Filed 2022·Application pending·0 cites
- 3852US8164684B2Electronic camera with adjustable exposure sensitivityWAKABAYASHI TSUTOMU·Filed 2007·Granted Apr 24, 2012·0 cites·5 claims
- 3952US5664250ALid for a film cartridge chamberNIKON CORP·Filed 1995·Granted Sep 2, 1997·4 cites·20 claims
- 4052US5521661ACamera having means for indicating whether a film cartridge is loaded into or unloaded from a cartridge chamberNIKON CORP·Filed 1995·Granted May 28, 1996·3 cites·20 claims
- 4151US5508768ACamera having a magnetic headNIKON CORP·Filed 1995·Granted Apr 16, 1996·4 cites·38 claims
- 4251US5481322ACamera with magnetic head for recording information on filmNIKON CORP·Filed 1994·Granted Jan 2, 1996·6 cites·34 claims
- 4349US7995913B2Electronic cameraNIKON CORP·Filed 2007·Granted Aug 9, 2011·0 cites·11 claims
- 4449US6829897B2Fluid distributor, burner apparatus, gas turbine engine and co-generation systemOSAKA GAS CO LTD·Filed 2004·Granted Dec 14, 2004·8 cites·2 claims
- 4548US9737459B2Medical apparatus communication system and medical apparatusNIHON KOHDEN CORP·Filed 2015·Granted Aug 22, 2017·0 cites·10 claims
- 4648US5781810ACamera with two film supply motors additionally driving the magnetic preparatory operation and methodNIKON CORP·Filed 1997·Granted Jul 14, 1998·3 cites·35 claims
- 4748US5162839ACamera having a light press timerNIKON CORP·Filed 1992·Granted Nov 10, 1992·5 cites·15 claims
- 4848US2004001151A1Electronic cameraNIKON CORP·Filed 2003·Application pending·0 cites
- 4948US2004012699A1Electronic device and electronic cameraNIKON CORP·Filed 2003·Application pending·0 cites
- 5047US11517502B2Cardiopulmonary resuscitation assisting apparatusNIHON KOHDEN CORP·Filed 2017·Granted Dec 6, 2022·0 cites·2 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →