Inventor
Katsuhiko Kato
Inventor
Hamamatsu, JP
Overview
Patents· 75 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC10primary
LOC1034%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light8%
G02BOptical elements, systems or apparatus7%
Y10TTechnical subjects covered by former us classification5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h103%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
B29CShaping or joining of plastics3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
H01HElectric switches3%
H04MTelephonic communication3%
PatentTitleYear
11,040,658Vehicle obstacle informing device2021D0913826Spectrometer2021D0913132Spectrometer2021D0911194Spectrometer2021D0910471Spectrometer202110,883,877Spectroscope202110,871,397Spectroscope2020D0890005Spectrometer having a flexible printed circuit2020D0889294Spectrometer having a flexible printed circuit2020D0885223Spectrometer having a flexible printed circuit2020D0884530Spectrometer having a flexible printed circuit2020D0884531Spectrometer having a flexible printed circuit2020D0884532Spectrometer having a flexible printed circuit2020D0884533Spectrometer having a flexible printed circuit2020D0884534Spectrometer having a flexible printed circuit2020D0883117Spectrometer2020D0883116Spectrometer2020D0880323Spectrometer2020D0878226Spectrometer202010,559,484Substrate storage container202010,539,461Spectroscope202010,408,677Spectroscope, and spectroscope production method201910,386,552Optical element, and method for producing same201910,260,944Spectroscope2019D0839117Spectrometer2019D0839116Spectrometer201910,184,834Spectroscope201910,132,683Spectroscope2018D0833898Spectrometer2018D0829577Spectrometer2018D0829579Spectrometer2018D0829581Spectrometer2018D0829578Spectrometer2018D0829582Spectrometer2018D0829580Spectrometer2018D0829115Spectrometer2018D0829117Spectrometer2018D0829116Spectrometer2018D0821900Spectrometer2018D0821903Spectrometer2018D0821898Spectrometer2018D0821902Spectrometer2018D0821901Spectrometer2018D0812502'Spectrometer'2018D0805935Spectrometer2017D0805934Spectrometer2017D0805936Spectrometer20179,594,197'Optical element, and method for producing same'20179,488,523'Arrangements for lead pins in a spectroscope'20169,222,831'Spectroscope'2015D0744878'Spectrometer'2015D0733599'Spectrometer'2015D0730217'Spectrometer'20158,890,054'Photoelectric sensor used for detection of thin objects'20148,463,129'Optical transmission module'20138,181,330'Method of manufacturing a member for a push button switch'20128,100,414'Chuck apparatus'20128,017,216'Member for push button switch and method of manufacturing the same'20117,855,347'Member for push button switch and method of manufacturing the same'20107,404,790'Airbag folding method and folding device'20087,016,749'System and method for product designing, and recording medium'20066,722,693'Airbag'20046,649,054'Magnetic filter device'20036,645,318'Fuel tank made of ferritic stainless steel'20036,479,152'Lubricative stainless steel sheets and pipes and method of producing lubricative stainless steel pipes'20026,468,467'Method and apparatus for vacuum decarburization refining of molten steel'20026,234,738'Thin substrate transferring apparatus'20016,190,435'Method of vacuum decarburization/refining of molten steel'20015,365,672'Positioning apparatus for a semiconductor wafer'19945,054,991'Wafer positioning apparatus'19914,849,383'Basic refractory composition'19894,651,242'Magnetic disk apparatus'19874,266,256'Cleaner ribbon for magnetic tape'19814,104,259'Fireproof polyesters from brominated dihydroxy alkoxy-diphenyl sulfones'19784,046,724'Fireproof polyester composition'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–2008Based in Aichi, JP· patent location history
1991–2001Patents assigned to MECS CORP (3)· patent assignee history
1991–2001Based in Ichinomiya, JP· patent location history
2001–2003Patents assigned to NIPPON STEEL CORP (4)· patent assignee history
2001–2003Based in Kitakyushu, JP· patent location history
2010–2020Patents assigned to SHINETSU POLYMER CO (4)· patent assignee history
2011–2012Based in Tokyo, JP· patent location history
2012–2016Patents assigned to KATO KATSUHIKO (6)· patent assignee history
2015–2021Patents assigned to HAMAMATSU PHOTONICS KK (51)· patent assignee history
2015–2021Based in Hamamatsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HAMAMATSU PHOTONICS KK | 51 | 2015–2021 |
| KATO KATSUHIKOself | 6 | 2012–2016 |
| NIPPON STEEL CORP | 4 | 2001–2003 |
| SHINETSU POLYMER CO | 4 | 2010–2020 |
| MECS CORP | 3 | 1991–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 51 | 2015–2021 |
| Kitakyushu, JP | 4 | 2001–2003 |
| Aichi, JP | 3 | 1989–2008 |
| Ichinomiya, JP | 3 | 1991–2001 |
| Tokyo, JP | 2 | 2011–2012 |