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Inventor

Takashi Shinriki

Inventor
Tokyo, JP

Overview

11→
Patents
1996–2015
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

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

G02Fprimary
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein79%
G02BOptical elements, systems or apparatus21%
PatentTitleYear
9,223,158'Optical waveguide element and method of manufacturing the same'20158,805,149'Optical waveguide device'20147,856,155'Light modulator and its fabrication method'20107,660,493'Optical modulator'20107,444,039'Optical modulator'20087,362,924'Optical modulator'20087,292,739'Optical modulator'20077,009,758'Light control element'20066,956,980'Optical waveguide type optical modulator and production method therefor'20055,748,358'Optical modulator with optical waveguide and traveling-wave type electrodes'19985,526,448'Optical waveguide modulator having a reduced D.C. drift'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2005Based in Funabashi, JP· patent location history
1998–2015Patents assigned to SUMITOMO OSAKA CEMENT CO LTD (10)· patent assignee history
2006–2015Based in Tokyo, JP· patent location history
2010Based in Chiyoda-ku, JP· patent location history
2015Patents assigned to FUJINO TETSUYA (1)· patent assignee history
2015Patents assigned to KURIHARA MASANAO (1)· patent assignee history
2015Patents assigned to SHINRIKI TAKASHI (1)· patent assignee history
2015Patents assigned to SUGAMATA TORU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO OSAKA CEMENT CO LTD101998–2015
FUJINO TETSUYA12015
KURIHARA MASANAO12015
SHINRIKI TAKASHIself12015
SUGAMATA TORU12015
Locations
LocationPatentsSpan
Tokyo, JP72006–2015
Funabashi, JP31996–2005
Chiyoda-ku, JP12010