P

Inventor

KUBOTA YOJI

JP172 patents
⚠️ This page may combine multiple inventors who share the name “KUBOTA YOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OPTICAL LOGIC INC

32 patents
US10067313B2Sep 4, 2018

Imaging lens

OPTICAL LOGIC INC8 citations93
US9575294B2Feb 21, 2017

Imaging lens

OPTICAL LOGIC INC17 citations93
US9541738B2Jan 10, 2017

Imaging lens

OPTICAL LOGIC INC9 citations93
US9541730B2Jan 10, 2017

Imaging lens

OPTICAL LOGIC INC8 citations93
US9448387B2Sep 20, 2016

Imaging lens

OPTICAL LOGIC INC12 citations93
US9366841B2Jun 14, 2016

Imaging lens

OPTICAL LOGIC INC11 citations93
US9341822B2May 17, 2016

Imaging lens

OPTICAL LOGIC INC15 citations93
US9146380B2Sep 29, 2015

Imaging lens

OPTICAL LOGIC INC16 citations93
US8861095B2Oct 14, 2014

Imaging lens

OPTICAL LOGIC INC14 citations93
US10488626B2Nov 26, 2019

Imaging lens

OPTICAL LOGIC INC6 citations84
US10473891B2Nov 12, 2019

Imaging lens

OPTICAL LOGIC INC3 citations84
US10386600B2Aug 20, 2019

Imaging lens

OPTICAL LOGIC INC8 citations84
US10371925B2Aug 6, 2019

Imaging lens

OPTICAL LOGIC INC4 citations84
US10345557B2Jul 9, 2019

Imaging lens

OPTICAL LOGIC INC5 citations84
US10302913B2May 28, 2019

Imaging lens

OPTICAL LOGIC INC6 citations84
US10241302B2Mar 26, 2019

Imaging lens

OPTICAL LOGIC INC3 citations84
US10126526B2Nov 13, 2018

Imaging lens

OPTICAL LOGIC INC7 citations84
US10114197B2Oct 30, 2018

Imaging lens

OPTICAL LOGIC INC5 citations84
US10012820B2Jul 3, 2018

Imaging lens

OPTICAL LOGIC INC4 citations84
US9846297B2Dec 19, 2017

Imaging lens

OPTICAL LOGIC INC8 citations84
US9835825B2Dec 5, 2017

Imaging lens

OPTICAL LOGIC INC12 citations84
US9804359B2Oct 31, 2017

Imaging lens

OPTICAL LOGIC INC7 citations84
US9798113B2Oct 24, 2017

Imaging lens

OPTICAL LOGIC INC7 citations84
US9746641B2Aug 29, 2017

Imaging lens

OPTICAL LOGIC INC6 citations84
US9448386B2Sep 20, 2016

Imaging lens

OPTICAL LOGIC INC5 citations84
US9335521B2May 10, 2016

Imaging lens

OPTICAL LOGIC INC6 citations84
US9291801B2Mar 22, 2016

Imaging lens

OPTICAL LOGIC INC7 citations84
US9261673B2Feb 16, 2016

Imaging lens

OPTICAL LOGIC INC8 citations84
US9036277B2May 19, 2015

Imaging lens

OPTICAL LOGIC INC6 citations84
US8879173B2Nov 4, 2014

Imaging lens

OPTICAL LOGIC INC9 citations84
US8861099B2Oct 14, 2014

Imaging lens

OPTICAL LOGIC INC7 citations84
US9036268B2May 19, 2015

Imaging lens

OPTICAL LOGIC INC3 citations74

KANTATSU CO LTD

6 patents
US10809498B2Oct 20, 2020

Imaging lens

KANTATSU CO LTD5 citations84
US10809500B2Oct 20, 2020

Imaging lens

KANTATSU CO LTD2 citations84
US10739568B2Aug 11, 2020

Imaging lens

KANTATSU CO LTD2 citations84
US10656387B2May 19, 2020

Imaging lens

KANTATSU CO LTD4 citations84
US11092777B2Aug 17, 2021

Imaging lens

KANTATSU CO LTD1 citations73
US11086102B2Aug 10, 2021

Imaging lens

KANTATSU CO LTD1 citations73

KUBOTA YOJI

5 patents
US8411376B2Apr 2, 2013

Imaging lens

KUBOTA YOJI22 citations93
US8988793B2Mar 24, 2015

Imaging lens

KUBOTA YOJI17 citations92
US8879167B2Nov 4, 2014

Imaging lens

KUBOTA YOJI4 citations84
US8842377B2Sep 23, 2014

Imaging lens

KUBOTA YOJI5 citations84
US8570670B2Oct 29, 2013

Imaging lens

KUBOTA YOJI8 citations83

TOKYO VISIONARY OPTICS CO LTD

4 patents
US11428900B2Aug 30, 2022

Imaging lens

TOKYO VISIONARY OPTICS CO LTD6 citations86
US11442248B2Sep 13, 2022

Imaging lens

TOKYO VISIONARY OPTICS CO LTD2 citations73
US11442249B2Sep 13, 2022

Imaging lens

TOKYO VISIONARY OPTICS CO LTD2 citations73
US11442247B2Sep 13, 2022

Imaging lens

TOKYO VISIONARY OPTICS CO LTD2 citations73

NAGANO OPTICS LAB CORP

2 patents
US7400454B2Jul 15, 2008

Digital camera imaging lens

NAGANO OPTICS LAB CORP35 citations92
US7251083B2Jul 31, 2007

Imaging lens

NAGANO OPTICS LAB CORP11 citations83

FUJITSU LTD

1 patent
US4275456AJun 23, 1981

Betting tickets selling and collecting system

FUJITSU LTD30 citations89

Showing the top 50 of 172 patents by PatentIndex Score.