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Inventor

Masashi Isono

Inventor
Nishikamo-gun, JP

Overview

26→
Patents
1999–2021
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 apparatus76%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
H04NPictorial communication, e.g. television9%
G01SRadio direction-finding3%
H04MTelephonic communication3%
PatentTitleYear
11,119,194Laser radar device20218,654,242'Single-focus optical system, image pickup device, and digital apparatus'20147,965,454'Imaging lens and small-size image pickup apparatus using the same'20117,907,356'Image pickup lens and image pickup apparatus'20117,646,553'Imaging optical system'20107,609,313'Image pick-up lens, image pick-up unit and mobile terminal'20097,549,809'Image-taking lens system and digital apparatus using the same'20097,511,899'Image pickup optical system and digital apparatus using the same'20097,486,327'Image-taking optical system'20097,474,479'Image pickup lens system'20097,466,911'Image taking lens'20087,458,737'Taking lens system'20087,375,906'Wide-angle lens system and image-taking device'20087,304,807'Taking lens system'20077,304,808'Wide-angle lens system'20077,167,323'Taking lens system'20077,031,079'Taking lens system'20066,927,927'Taking lens system'20056,744,570'Taking lens system'20046,449,433'Taking lens device'20026,417,975'Taking lens system'20026,404,561'Taking lens apparatus'20026,239,921'Taking lens system'20016,215,603'Lens holding structure in a lens block forming all or part of an optical system and method of assembling the lens block'20016,101,043'Zoom lens system'20005,900,990'Zoom lens system'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2007Patents assigned to MINOLTA CO LTD (11)· patent assignee history
2000–2002Based in Sakai, JP· patent location history
2004–2011Based in Toyokawa, JP· patent location history
2006–2014Patents assigned to KONICA MINOLTA OPTO INC (14)· patent assignee history
2006–2009Based in Aichi, JP· patent location history
2007–2010Based in Nishikamo-gun, JP· patent location history
2014Patents assigned to ISONO MASASHI (1)· patent assignee history
2014Patents assigned to MATSUSAKA KEIJI (1)· patent assignee history
2021Patents assigned to DENSO CORP (1)· patent assignee history
2021Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA OPTO INC142006–2014
MINOLTA CO LTD111999–2007
DENSO CORP12021
ISONO MASASHIself12014
MATSUSAKA KEIJI12014
Locations
LocationPatentsSpan
Nishikamo-gun, JP92007–2010
Sakai, JP62000–2002
Toyokawa, JP52004–2011
Aichi, JP22006–2009
Kariya, JP12021