LexDanaLexDanabeta
Inventor

Yoji Kubota

Inventor
Nagano, JP

Overview

149→
Patents
1981–2021
Patent span
Physics
Primary field (CPC G)

Patents· 149 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus97%
F16LPipes1%
G01SRadio direction-finding1%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein1%
G07BTicket-issuing apparatus1%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation1%
PatentTitleYear
11,105,892Radar apparatus and method of displaying trail202110,809,498Imaging lens202010,809,500Imaging lens202010,809,503Imaging lens202010,809,502Imaging lens202010,809,501Imaging lens202010,802,248Imaging lens202010,802,254Imaging lens202010,795,133Imaging lens202010,788,649Imaging lens202010,782,507Imaging lens202010,754,128Imaging lens202010,754,126Imaging lens202010,739,568Imaging lens202010,739,569Imaging lens202010,739,567Imaging lens202010,712,540Imaging lens202010,698,176Imaging lens202010,690,888Imaging lens202010,684,448Imaging lens202010,678,022Imaging lens202010,656,387Imaging lens202010,656,388Imaging lens202010,641,991Imaging lens202010,627,604Imaging lens202010,620,406Imaging lens202010,620,405Imaging lens202010,613,301Imaging lens202010,613,300Imaging lens202010,598,903Imaging lens202010,598,905Imaging lens202010,571,662Imaging lens202010,571,663Imaging lens202010,558,020Imaging lens202010,558,021Imaging lens202010,558,019Imaging lens202010,545,316Imaging lens202010,545,318Imaging lens2020RE047801Imaging lens2020RE047800Imaging lens2020RE047791Imaging lens201910,520,702Imaging lens201910,488,629Imaging lens201910,488,626Imaging lens201910,481,364Imaging lens201910,473,891Imaging lens2019RE047700Imaging lens201910,466,448Imaging lens201910,466,441Imaging lens2019RE047699Imaging lens201910,437,011Imaging lens201910,386,600Imaging lens201910,371,925Imaging lens201910,345,557Imaging lens201910,338,343Imaging lens201910,338,349Imaging lens201910,330,893Imaging lens201910,302,913Imaging lens201910,288,839Imaging lens201910,281,689Imaging lens201910,281,681Imaging lens201910,241,302Imaging lens2019RE047270Imaging lens201910,209,489Imaging lens201910,209,493Imaging lens201910,126,527Imaging lens201810,126,528Imaging lens201810,126,526Imaging lens201810,114,197Imaging lens201810,114,198Imaging lens201810,095,005Imaging lens201810,067,313Imaging lens2018RE047014Imaging lens2018RE046946Imaging lens201810,012,820Imaging lens20189,939,614Imaging lens for forming an image on an imaging element20189,933,597Imaging lens20189,891,410'Imaging lens'20189,885,854'Imaging lens'20189,846,297Imaging lens20179,835,825Imaging lens20179,804,359'Imaging lens'20179,798,113'Imaging lens'20179,772,475'Imaging lens'2017RE046535'Imaging lens'20179,746,641'Imaging lens'20179,726,855'Imaging lens'20179,703,075'Imaging lens'20179,664,879'Imaging lens'20179,625,683'Imaging lens'20179,625,682'Imaging lens'2017RE046352'Imaging lens'20179,575,294'Imaging lens'20179,541,738'Imaging lens'20179,541,730'Imaging lens'20179,529,178'Imaging lens'20169,482,843'Imaging lens'20169,448,386'Imaging lens'20169,448,387'Imaging lens'2016RE046066'Imaging lens'2016RE046034'Imaging lens'20169,366,841'Imaging lens'20169,341,822'Imaging lens'20169,335,521'Imaging lens'20169,304,292'Imaging lens'20169,291,801'Imaging lens'20169,261,673'Imaging lens'20169,244,254'Imaging lens'20169,146,382'Imaging lens'20159,146,379'Imaging lens'20159,146,380'Imaging lens'20159,134,506'Imaging lens'20159,134,509'Imaging lens'20159,091,837'Imaging lens'20159,091,793'Imaging lens'20159,042,033'Imaging lens'20159,036,277'Imaging lens'20159,036,268'Imaging lens'20159,013,812'Imaging lens'20159,001,439'Imaging lens'20158,988,793'Imaging lens'20158,941,930'Imaging lens and imaging device'20158,879,172'Imaging lens'20148,879,173'Imaging lens'20148,879,167'Imaging lens'20148,861,095'Imaging lens'20148,861,099'Imaging lens'20148,842,377'Imaging lens'20148,842,378'Imaging lens'20148,817,387'Imaging lens'20148,792,186'Imaging lens and imaging device'20148,760,769'Zoom lens'20148,711,488'Zoom lens'20148,699,145'Zoom lens'20148,630,047'Imaging lens'20148,570,670'Imaging lens'20138,508,648'Imaging lens'20138,477,434'Imaging lens'20138,477,435'Imaging lens'20138,427,759'Imaging lens'20138,416,510'Imaging lens'20138,411,376'Imaging lens'20138,405,757'Imaging device'20138,018,662'Imaging lens'20117,400,454'Digital camera imaging lens'20087,388,721'Imaging lens'20087,251,083'Imaging lens'20077,195,366'Backlight unit of liquid crystal display device and reflective means therein'20074,275,456'Betting tickets selling and collecting system'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Based in Kawasaki, JP· patent location history
2007–2020Based in Nagano, JP· patent location history
2011–2020Patents assigned to KANTATSU CO LTD (139)· patent assignee history
2011–2020Patents assigned to OPTICAL LOGIC INC (104)· patent assignee history
2013–2015Patents assigned to KUBOTA YOJI (17)· patent assignee history
2013–2015Patents assigned to HIRANO HITOSHI (14)· patent assignee history
2013–2015Patents assigned to KUBOTA KENICHI (14)· patent assignee history
2014–2015Based in Ina, JP· patent location history
2021Based in Nishinomiya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KANTATSU CO LTD1392011–2020
OPTICAL LOGIC INC1042011–2020
KUBOTA YOJIself172013–2015
HIRANO HITOSHI142013–2015
KUBOTA KENICHI142013–2015
Locations
LocationPatentsSpan
Nagano, JP1442007–2020
Ina, JP32014–2015
Nishinomiya, JP12021
Kawasaki, JP11981