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Inventor

Yoshihide Nakao

Inventor
Machida, JP

Overview

7→
Patents
1976–2021
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes14%
C07KPeptides14%
G02BOptical elements, systems or apparatus9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein9%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices9%
H04NPictorial communication, e.g. television9%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations5%
B29DProducing particular articles from plastics or from substances in a plastic state5%
G03GElectrography5%
H01GCapacitors5%
PatentTitleYear
10,923,280Film capacitor, combination type capacitor, inverter, and electric vehicle20219,217,925'Method for producing pattern phase difference film, pattern phase difference film, and image display device'20158,871,410'Method for producing pattern phase difference film'20145,446,130'Parathyroid hormone antagonists'19955,252,705'Peptide derivatives'19935,229,489'Parathyroid hormone antagonists'19933,976,372'Electrophotographical reproduction of a multicolor image'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976Based in Nara, JP· patent location history
1993–1995Patents assigned to MITSUBISHI CHEM IND (3)· patent assignee history
1993–1995Based in Machida, JP· patent location history
2014–2015Patents assigned to DAINIPPON PRINTING CO LTD (2)· patent assignee history
2014–2015Patents assigned to KASHIMA KEIJI (2)· patent assignee history
2014–2015Patents assigned to KAWASHIMA TOMOYA (2)· patent assignee history
2014–2015Patents assigned to NAKAO YOSHIHIDE (2)· patent assignee history
2014–2015Based in Tokyo, JP· patent location history
2021Based in Katano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI CHEM IND31993–1995
DAINIPPON PRINTING CO LTD22014–2015
KASHIMA KEIJI22014–2015
KAWASHIMA TOMOYA22014–2015
NAKAO YOSHIHIDEself22014–2015
Locations
LocationPatentsSpan
Machida, JP31993–1995
Tokyo, JP22014–2015
Katano, JP12021
Nara, JP11976