Inventor
Kazuhiro Hasegawa
Inventor
Hachioji, JP
Overview
Patents· 91 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography14%
G02BOptical elements, systems or apparatus12%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
C12MApparatus for enzymology or microbiology4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds3%
G06FElectric digital data processing3%
A61BDiagnosis2%
PatentTitleYear
10,468,655Nonaqueous electrolyte secondary batteries201910,468,714Nonaqueous electrolyte secondary battery201910,361,608Mechanically-electrically integrated electrical rotating apparatus with high cooling performance201910,344,731Fuel pressure sensor diagnosis device201910,256,469Nonaqueous-electrolyte secondary battery and method for manufacturing nonaqueous-electrolyte secondary battery201910,087,449Pharmaceutical composition for treating chronic kidney disease20189,923,244'Nonaqueous electrolyte secondary battery'20189,876,222Nonaqueous electrolyte secondary battery20189,483,153'Touch panel and display device'20169,395,863'Touch panel and display device'20169,216,946'Method of producing basic amino acid or basic amino acid salt'20159,098,027'Image heating apparatus with movable rubbing member rubbing a heating rotating body'20159,041,683'Electrostatic capacity type touch sensor'20158,618,818'Electrostatic capacity type touch sensor'20138,619,058'Electrostatic capacity type touch sensor for detecting a large number of touch positions with a small number of detection electrodes'20138,391,738'Image heating apparatus executing a correction mode when the detected amounts of slack at different ends of a recording material are different'20138,368,268'Optical-device switching apparatus for microscope'20138,270,072'Microscope having an optical-element switching operation unit configured to rotate a movable element equipped with a plurality of optical elements by a single translatory operation'20128,223,428'Microscope'20128,192,982'Tissue culture microscope apparatus'20128,110,394'Culture microscope apparatus'20128,048,112'Rod fixing apparatus for vertebra connecting member'20118,027,084'Inverted microscope provided with blockage member for preventing spillage of fluid'20118,014,710'Conveyor-belt apparatus and image heating apparatus'20117,993,783'Non-aqueous electrolyte secondary battery having positive electrode with high potential'20117,910,355'Culture observation apparatus'20117,858,237'Nonaqueous electrolyte secondary battery'20107,844,208'Image heating apparatus'20107,822,257'Observation apparatus and observation method'20107,816,126'Culture observation apparatus, sample tray heat-insulating device and lid'20107,816,862'Electroluminescent device with enhanced color rendition'20107,799,559'Culture microscope apparatus'20107,792,477'Image heating apparatus including pads and belts forming a pressurized nip'20107,701,068'Multi-chip package'20107,697,881'Image forming apparatus'20107,622,223'Nonaqueous electrolyte secondary battery'20097,620,337'Image heating apparatus and image forming apparatus with controlled switch out of stand-by state'20097,608,363'Non-aqueous electrolyte secondary battery with vinylene carbonate and divinyl sulfone containing electrolyte'20097,596,348'Image heating apparatus'20097,595,188'Observation apparatus'20097,592,868'Rail-to-rail amplifier circuit and semiconductor device'20097,572,278'Rod connector'20097,569,070'Rod connector'20097,554,724'Microscope lens barrel'20097,545,437'Digital camera for an optical apparatus including a cooling mechanism for a solid-state imaging device'20097,542,711'Image heating device'20097,466,950'Image heating apparatus with related image heating member and heat pipe'20087,457,576'Image heating apparatus'20087,435,510'Nonaqueous electrolyte secondary battery'20087,406,288'Image heating apparatus including pads and belts forming a pressurized nip'20087,400,085'Electroluminescent phosphor, process for producing the same, and electroluminescent device containing the same'20087,392,005'Image heating apparatus'20087,382,531'Microscope and method of preventing dew condensation on objective lens'20087,333,265'Microscope apparatus'20087,200,354'Image heating apparatus'20077,135,043'Intervertebral cage'20067,127,188'Image forming apparatus'20067,050,748'Fixing apparatus and image forming apparatus having the same'20067,046,437'Microscope provided with an objective lens focusing apparatus and an objective lens switching apparatus'20067,024,144'Fixing apparatus and image forming apparatus having the same'20066,937,828'Duplex image forming apparatus with control of heat supplied by fixing member'20056,920,803'Electromotive stage for microscope'20056,913,648'Preparing crystals of rare earth element-activated, alkaline earth metal fluorohalide based stimulable phosphor precursor'20056,906,858'Microscope provided with an objective lens focusing apparatus and an objective lens switching apparatus'20056,881,481'Composite fine particles and method for producing the same'20056,800,185'Method for producing basic amino acid solution'2004D0486276'Horseshoe'2004D0480517'Horseshoe'20036,562,244'Method and apparatus for disinfecting drainage'20036,504,964'Optical member switching apparatus for electronically switching a plurality of optical members in correspondence with an object to be inspected by a microscope'20036,444,142'Method of preparing barium fluoroiodide, iodine-containing barium fluorohalide phosphor, and radiation image conversion panel'20026,442,355'Developer density controlling apparatus including target density information detection and toner image density detection'20026,437,911'Objective changing-over apparatus'20026,421,520'Developing apparatus having magnetic lower limit domain between repulsion magnetic fields'20026,383,412'Rare earth element-activated, alkaline earth metal fluorohalide based stimulable phosphor, process and apparatus for the preparation thereof, and radiographic image conversion panel'20026,361,714'Method of preparing barium fluorohalide phosphor'20026,353,559'Write circuit for a semiconductor memory device'20026,329,548'Aqueous stable lysine solution'20016,219,180'Optical unit switching apparatus'20016,116,346'Horseshoe'20006,075,954'Toner density control device'20006,072,083'Method for purifying branched chain amino acids'20006,067,433'Developing apparatus for regulating the amount of developer in the vicinity of repulsive magnetic pole'20005,999,777'Image forming apparatus capable of temporarily breaking the contact between the developer and the photosensitive drum with use of electric field'19995,689,001'Process for purifying valine'19975,575,899'Electrolytic zinc-nickel alloy plating solution and a method of the plating using the same'19965,534,191'Tetradecahedral rare earth activated alkaline earth metal fluorohalide phosphor and radiaiton image storage panel'19965,273,643'Method of producing zinc-chromium alloy plated steel sheet with excellent plating adhesiveness'19935,120,618'Electroluminescent panel'19925,055,076'Electroluminescent panel and method of manufacturing the same'19914,996,009'Preparation of carbon microballoons'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2019Based in Kanagawa, JP· patent location history
1997–2015Based in Kawasaki, JP· patent location history
1999–2015Patents assigned to CANON KK (23)· patent assignee history
2001–2009Patents assigned to OLYMPUS OPTICAL CO (7)· patent assignee history
2001–2013Based in Hachioji, JP· patent location history
2002–2019Patents assigned to SANYO ELECTRIC CO (13)· patent assignee history
2003–2018Based in Tokyo, JP· patent location history
2006–2011Based in Toride, JP· patent location history
2008–2013Patents assigned to OLYMPUS CORP (14)· patent assignee history
2012–2015Patents assigned to HASEGAWA KAZUHIRO (9)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON KK | 23 | 1999–2015 |
| OLYMPUS CORP | 14 | 2008–2013 |
| SANYO ELECTRIC CO | 13 | 2002–2019 |
| HASEGAWA KAZUHIROself | 9 | 2012–2015 |
| OLYMPUS OPTICAL CO | 7 | 2001–2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hachioji, JP | 15 | 2001–2013 |
| Toride, JP | 13 | 2006–2011 |
| Kanagawa, JP | 10 | 1996–2019 |
| Tokyo, JP | 8 | 2003–2018 |
| Kawasaki, JP | 5 | 1997–2015 |