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Inventor

Yoshihiro Kamada

Inventor
Osaka, JP

Overview

4→
Patents
2013–2017
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.

C03Bprimary
C03BManufacture, shaping, or supplementary processes67%
G02BOptical elements, systems or apparatus33%
PatentTitleYear
9,751,793'Method of manufacturing glass molded product and lower die for molding glass'20178,646,290'Method of manufacturing a glass optical element'20148,596,093'Optical element manufacturing method and optical element'20138,408,030'Device for manufacturing molded glass body'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to KAMADA YOSHIHIRO (3)· patent assignee history
2013–2014Patents assigned to KONICA MINOLTA OPTO INC (3)· patent assignee history
2013–2014Patents assigned to OGURA KAZUYUKI (3)· patent assignee history
2013–2017Based in Osaka, JP· patent location history
2014Patents assigned to TADA KAZUNARI (1)· patent assignee history
2017Patents assigned to KONICA MINOLTA INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAMADA YOSHIHIROself32013–2014
KONICA MINOLTA OPTO INC32013–2014
OGURA KAZUYUKI32013–2014
KONICA MINOLTA INC12017
TADA KAZUNARI12014
Locations
LocationPatentsSpan
Osaka, JP42013–2017