LexDanaLexDanabeta
Inventor

Tomokazu Taguchi

Inventor
Sakai, JP

Overview

9→
Patents
2004–2020
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus44%
G11BInformation storage based on relative movement between record carrier and transducer25%
C23CCoating metallic material6%
G01BMeasuring length, thickness or similar linear dimensions6%
G01MTesting static or dynamic balance of machines or structures6%
G01SRadio direction-finding6%
H04NPictorial communication, e.g. television6%
PatentTitleYear
10,704,894Laser sensor and manufacturing method for exterior component202010,444,414Silver reflector, and manufacture method and examination method therefor2019RE041193'Method for fabricating a prism and method for fabricating an optical system'20107,518,803'Dichroic prism, and prism unit and image projection apparatus employing same'20097,385,760'Optical element and optical pickup device used therewith'20087,372,798'Optical element and optical pickup device'20087,289,267'Polarizing beam splitter'20076,870,694'Method for fabricating a prism and method for fabricating an optical system'20056,789,902'Projection optical system and projector using the same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to MINOLTA CO LTD (1)· patent assignee history
2004–2008Based in Sakai, JP· patent location history
2005–2010Patents assigned to KONICA MINOLTA OPTO INC (6)· patent assignee history
2009–2020Based in Osaka, JP· patent location history
2019–2020Patents assigned to KONICA MINOLTA INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA OPTO INC62005–2010
KONICA MINOLTA INC22019–2020
MINOLTA CO LTD12004
Locations
LocationPatentsSpan
Sakai, JP52004–2008
Osaka, JP42009–2020