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Inventor

Kenya Suzuki

Inventor
Atsugi, JP

Overview

26→
Patents
1994–2020
Patent span
Physics
Primary field (CPC G)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary
G02BOptical elements, systems or apparatus31%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
H04QSelecting11%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
B05DProcesses for applying fluent materials to surfaces, in general5%
H04BTransmission5%
H04JMultiplex communication5%
Y10TTechnical subjects covered by former us classification4%
B25JManipulators2%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds2%
PatentTitleYear
10,797,817Optical signal processing device202010,254,625Optical signal processing device20199,967,050Optical signal processing device20189,723,387'Optical signal processing device with an array waveguide coupled to a slab waveguide with two arcs'20179,645,321'Optical signal processing device'20179,600,224'Commodity information browsing system, server apparatus, and control program'20179,588,300'Optical input/output device'20179,467,755'Optical switch'20169,459,417'Planar lightwave circuit'20169,360,629'Waveguide type optical switch'20169,307,301'Optical switch'20169,201,194'Optical module'20159,116,317'Planar lightwave circuit'20159,020,310'Optical waveguide and arrayed waveguide grating'20158,983,252'Optical circuit and optical signal processing apparatus using the same'20158,346,086'Optical signal processing device'20138,260,139'Dispersion compensator'20128,244,133'Optical waveband demultiplexer, optical waveband multiplexer, and optical waveband selective switch'20128,204,347'Optical signal processing device'20127,479,524'Process for producing aqueous resin dispersions'20096,694,194'Remote work supporting system'20046,099,968'Water-base metallic paint composition and method of forming overcoat'20005,747,572'Releasable aqueous coating composition and method of temporarily protecting finished coating film on automobile body by use of the same'19985,716,667'Method of temporarily protecting finished coating film on automobile body'19985,601,454'Method of and construction for detecting defect in lance'19975,322,865'Aqueous color paint compositions and coating method using same'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2009Patents assigned to KANSAI PAINT CO LTD (5)· patent assignee history
1994–2009Based in Hiratsuka, JP· patent location history
1997–2017Based in Shizuoka, JP· patent location history
2012–2020Patents assigned to NIPPON TELEGRAPH & TELEPHONE (17)· patent assignee history
2012–2016Patents assigned to SUZUKI KENYA (9)· patent assignee history
2012–2016Patents assigned to OOBA NAOKI (5)· patent assignee history
2012–2015Patents assigned to ISHII MOTOHAYA (4)· patent assignee history
2012–2020Based in Atsugi, JP· patent location history
2012Based in Musashino, JP· patent location history
2015–2016Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON TELEGRAPH & TELEPHONE172012–2020
SUZUKI KENYAself92012–2016
KANSAI PAINT CO LTD51994–2009
OOBA NAOKI52012–2016
ISHII MOTOHAYA42012–2015
Locations
LocationPatentsSpan
Atsugi, JP142012–2020
Hiratsuka, JP51994–2009
Yokohama, JP32015–2016
Shizuoka, JP21997–2017
Musashino, JP12012