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Inventor

Mariko Obinata

Inventor
Kanagawa, JP

Overview

5→
Patents
2010–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof25%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%
F21SNon-portable lighting devices19%
H04NPictorial communication, e.g. television19%
G02BOptical elements, systems or apparatus13%
PatentTitleYear
10,782,602Projection display device202010,775,687Light converter and light source unit, and projector202010,338,459Light converter and light source unit, and projector20198,231,249'Lighting system'20127,701,642'Liquid lens'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to SONY CORP (5)· patent assignee history
2010–2020Based in Kanagawa, JP· patent location history
2012Patents assigned to OBINATA MARIKO (1)· patent assignee history
2012Patents assigned to TAKAI YUICHI (1)· patent assignee history
2012Patents assigned to TSUBOI MIKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SONY CORP52010–2020
OBINATA MARIKOself12012
TAKAI YUICHI12012
TSUBOI MIKI12012
Locations
LocationPatentsSpan
Kanagawa, JP52010–2020