Inventor

Yasuo Tsuruoka

Inventor

Chikusei, JP

Overview

4→

Patents

2010–2017

Patent span

General tagging of new technological developments

Primary field (CPC Y)

Patents· 4 as inventor

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

Y10Tprimary

Y10TTechnical subjects covered by former us classification20%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form13%

G02BOptical elements, systems or apparatus13%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%

H01LSemiconductor devices13%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

PatentTitleYear

9,837,560Solar battery cell, solar battery module, method of making solar battery cell and method of making solar battery module2017 9,455,359'Solar battery cell, solar battery module and method of making solar battery module'2016 8,477,267'Light-condensing film, liquid-crystal panel and backlight as well as manufacturing process for light-condensing film'2013 7,852,435'Light-condensing film, liquid-crystal panel and backlight as well as manufacturing process for light-condensing film'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2017Patents assigned to HITACHI CHEMICAL CO LTD (3)· patent assignee history

2010–2013Patents assigned to DAINIPPON INK & CHEMICALS (2)· patent assignee history

2010–2013Patents assigned to DAINIPPON PRINTING CO LTD (2)· patent assignee history

2010–2013Based in Ibaraki, JP· patent location history

2013–2017Patents assigned to TSURUOKA YASUO (3)· patent assignee history

2016–2017Patents assigned to ASAKAWA YUSUKE (2)· patent assignee history

2016–2017Based in Chikusei, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI CHEMICAL CO LTD	3	2010–2017
TSURUOKA YASUOself	3	2013–2017
ASAKAWA YUSUKE	2	2016–2017
DAINIPPON INK & CHEMICALS	2	2010–2013
DAINIPPON PRINTING CO LTD	2	2010–2013

Locations

Location	Patents	Span
Chikusei, JP	2	2016–2017
Ibaraki, JP	2	2010–2013