Inventor

KUBOTA KENICHI

JP184 patents

⚠️ This page may combine multiple inventors who share the name “KUBOTA KENICHI”. 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

MIKUNI ADEC CORP

4 patents

US6340294B1Jan 22, 2002

Diaphragm type fuel pump

MIKUNI ADEC CORP24 citations92

US6338506B1Jan 15, 2002

Evaporation valve pipe-fastening structure

MIKUNI ADEC CORP21 citations92

US6338295B1Jan 15, 2002

Fuel pump

MIKUNI ADEC CORP17 citations82

US6494294B1Dec 17, 2002

Lubricating oil supplying device

MIKUNI ADEC CORP15 citations81

KANTATSU CO LTD

4 patents

US10809500B2Oct 20, 2020

Imaging lens

KANTATSU CO LTD2 citations84

US10809498B2Oct 20, 2020

Imaging lens

KANTATSU CO LTD5 citations84

US10739568B2Aug 11, 2020

Imaging lens

KANTATSU CO LTD2 citations84

US10656387B2May 19, 2020

Imaging lens

KANTATSU CO LTD4 citations84

KUBOTA YOJI

3 patents

US8988793B2Mar 24, 2015

Imaging lens

KUBOTA YOJI17 citations92

US8879167B2Nov 4, 2014

Imaging lens

KUBOTA YOJI4 citations84

US8570670B2Oct 29, 2013

Imaging lens

KUBOTA YOJI8 citations83

FUJITSU LTD

1 patent

US6304790B1Oct 16, 2001

System design/evaluation CAD system and program storage medium

FUJITSU LTD114 citations95

NICHIMEN CO LTD

1 patent

US5199478AApr 6, 1993

Air-tightening devices in folding doors and windows

NICHIMEN CO LTD38 citations92

TOHOKU MIKUNI KOGYO CO LTD

1 patent

US4797073AJan 10, 1989

Pump with rotating and reciprocating piston

TOHOKU MIKUNI KOGYO CO LTD28 citations92

SHINDENGEN ELECTRIC MFG

1 patent

US6984966B2Jan 10, 2006

Switching power supply

SHINDENGEN ELECTRIC MFG25 citations90

TOKO SHUTTER CO LTD

1 patent

US5237776AAug 24, 1993

Sealing devices for doors

TOKO SHUTTER CO LTD21 citations89

TOKYO VISIONARY OPTICS CO LTD

1 patent

US11428900B2Aug 30, 2022

Imaging lens

TOKYO VISIONARY OPTICS CO LTD6 citations86

MIKUNI KOGYO KK

1 patent

US4036326AJul 19, 1977

Lubricating oil pump

MIKUNI KOGYO KK26 citations76

Showing the top 50 of 184 patents by PatentIndex Score.