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Inventor

Yasuaki Okamoto

Inventor
Shizuoka, JP

Overview

4→
Patents
2001–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

B41Jprimary
B41JTypewriters17%
C01BNon-metallic elements17%
C30BSingle-crystal growth17%
G03GElectrography17%
H02JElectric power networks17%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters17%
PatentTitleYear
8,731,422'Image forming apparatus and method for re-executing duplex printing'20148,319,808'Image forming apparatus'20127,763,223'Method for manufacturing porous silica crystal'20106,316,919'Control device of alternator'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Based in Hyogo, JP· patent location history
2010Based in Matsue, JP· patent location history
2012–2014Patents assigned to HIROE YOSHIHITO (2)· patent assignee history
2012–2014Patents assigned to OKAMOTO YASUAKI (2)· patent assignee history
2012–2014Patents assigned to OKUYAMA HIROYUKI (2)· patent assignee history
2012–2014Patents assigned to SADOWARA TETSUYA (2)· patent assignee history
2012–2014Patents assigned to TANAKA HIROMASA (2)· patent assignee history
2012–2014Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIROE YOSHIHITO22012–2014
OKAMOTO YASUAKIself22012–2014
OKUYAMA HIROYUKI22012–2014
SADOWARA TETSUYA22012–2014
TANAKA HIROMASA22012–2014
Locations
LocationPatentsSpan
Shizuoka, JP22012–2014
Matsue, JP12010
Hyogo, JP12001