Inventor
TANAKA TAKUYA
JP88 patents
⚠️ This page may combine multiple inventors who share the name “TANAKA TAKUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIFILM CORP
15 patentsUS9753257B2Sep 5, 2017
Imaging lens and imaging apparatus equipped with the imaging lens
FUJIFILM CORP11 citations84
US10838180B2Nov 17, 2020
Zoom lens and imaging apparatus
FUJIFILM CORP3 citations73
US10746976B2Aug 18, 2020
Zoom lens and imaging apparatus
FUJIFILM CORP3 citations73
US10444479B2Oct 15, 2019
Zoom lens and imaging apparatus
FUJIFILM CORP4 citations73
US10168513B2Jan 1, 2019
Zoom lens and imaging apparatus
FUJIFILM CORP4 citations73
US10168514B2Jan 1, 2019
Zoom lens and imaging apparatus
FUJIFILM CORP4 citations73
US9715086B2Jul 25, 2017
Imaging lens and imaging apparatus equipped with the imaging lens
FUJIFILM CORP5 citations73
US9335515B2May 10, 2016
Imaging lens and imaging device provided with the same
FUJIFILM CORP3 citations73
US10838181B2Nov 17, 2020
Zoom lens and imaging apparatus
FUJIFILM CORP3 citations72
US10698187B2Jun 30, 2020
Extender lens and imaging apparatus
FUJIFILM CORP4 citations72
US11294158B2Apr 5, 2022
Zoom lens and imaging apparatus
FUJIFILM CORP1 citations62
US9207432B2Dec 8, 2015
Imaging lens and imaging device provided with the same
FUJIFILM CORP3 citations62
US12498549B2Dec 16, 2025
Zoom lens and imaging apparatus
FUJIFILM CORP0 citations52
US12493174B2Dec 9, 2025
Zoom lens and imaging apparatus
FUJIFILM CORP0 citations52
US12292554B2May 6, 2025
Zoom lens and imaging apparatus
FUJIFILM CORP0 citations52
NIPPON TELEGRAPH & TELEPHONE
10 patentsUS6320888B1Nov 20, 2001
Frequency stabilized laser and method for preparing thereof
NIPPON TELEGRAPH & TELEPHONE75 citations96
US6229938B1May 8, 2001
WDM filter
NIPPON TELEGRAPH & TELEPHONE20 citations92
US7245793B2Jul 17, 2007
Optical waveguide circuit
NIPPON TELEGRAPH & TELEPHONE11 citations84
US8369666B2Feb 5, 2013
Optical wavelength multiplexing/ de-multiplexing circuit
NIPPON TELEGRAPH & TELEPHONE15 citations82
US11372159B2Jun 28, 2022
Method for forming groove in hybrid optical device, and hybrid optical device
NIPPON TELEGRAPH & TELEPHONE3 citations73
US12105332B2Oct 1, 2024
Wavelength checker
NIPPON TELEGRAPH & TELEPHONE0 citations62
US11747557B2Sep 5, 2023
Wavelength checker
NIPPON TELEGRAPH & TELEPHONE0 citations62
US11693179B2Jul 4, 2023
Wavelength checker
NIPPON TELEGRAPH & TELEPHONE0 citations62
US11977265B2May 7, 2024
Optical device
NIPPON TELEGRAPH & TELEPHONE0 citations61
US11934022B2Mar 19, 2024
Photoelectric fiber and communication device
NIPPON TELEGRAPH & TELEPHONE0 citations61
DAIDO METAL CO
9 patentsUS5364682ANov 15, 1994
Composite sliding member with impregnated mesh layer
DAIDO METAL CO78 citations96
US6305847B1Oct 23, 2001
Sliding bearing
DAIDO METAL CO35 citations93
US6863994B2Mar 8, 2005
Sliding bearing and method of manufacturing the same
DAIDO METAL CO20 citations92
US6983681B2Jan 10, 2006
Sliding member
DAIDO METAL CO20 citations91
US7101087B2Sep 5, 2006
Sliding member
DAIDO METAL CO9 citations74
US6866421B2Mar 15, 2005
Plain bearing and process for producing the same
DAIDO METAL CO10 citations74
US6926923B2Aug 9, 2005
Method of forming coat on inner surface of bearing and apparatus for the same
DAIDO METAL CO7 citations71
US8012569B2Sep 6, 2011
Sliding member and process for formation of its coating layer
DAIDO METAL CO3 citations62
US8017668B2Sep 13, 2011
Composition for dry lubricant film and plain bearing with sliding layer using the same
DAIDO METAL CO6 citations58
TANAKA TAKUYA
3 patentsUS10572993B2Feb 25, 2020
Information processing apparatus, information processing method and recording medium
TANAKA TAKUYA10 citations83
US10043090B2Aug 7, 2018
Information processing device, information processing method, computer-readable recording medium, and inspection system
TANAKA TAKUYA6 citations72
US9475665B2Oct 25, 2016
Paper roll holding structure and printer
TANAKA TAKUYA3 citations72
RICOH CO LTD
3 patentsVALENT USA LLC
2 patentsHITACHI ASTEMO LTD
2 patentsSUMITOMO WIRING SYSTEMS
1 patentKASAHARA RYOSUKE
1 patentTOHOKU RIKO KK
1 patentPANASONIC IP MAN CO LTD
1 patentDAIDO METAL CO LTD
1 patentJVC KENWOOD CORP
1 patentShowing the top 50 of 88 patents by PatentIndex Score.