Inventor

Masaru Uchiyama

Inventor

Kanagawa, JP

Overview

7→

Patents

1994–2019

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.

A61Mprimary

A61MDevices for introducing media into, or onto, the body15%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%

G09GArrangements or circuits for control of indicating devices using static means to present variable information15%

A61LMethods or apparatus for sterilising materials or objects in general8%

B25JManipulators8%

C08LCompositions of macromolecular compounds8%

G06FElectric digital data processing8%

H01LSemiconductor devices8%

H10KOrganic electric solid-state devices8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

10,394,369Display device2019 9,911,791'Display device'2018 9,874,787Liquid crystal display device for preventing displacement between two substrates2018 6,503,223'Balloon catheter'2003 6,238,408'Balloon catheter'2001 5,833,672'Double tube, balloon catheter produced by using double tube, and process for producing balloon catheter'1998 5,333,514'Parallel robot'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to PIERROT FRANCOIS (1)· patent assignee history

1994Patents assigned to TOYODA MACHINE WORKS LTD (1)· patent assignee history

1994Patents assigned to UCHIYAMA MASARU (1)· patent assignee history

1994Based in Miyagi, JP· patent location history

1998–2003Patents assigned to NIPPON ZEON CO (3)· patent assignee history

1998–2003Based in Kanagawa, JP· patent location history

2018–2019Patents assigned to JAPAN DISPLAY INC (3)· patent assignee history

2018–2019Based in Tokyo, JP· patent location history

2018Based in Minato-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JAPAN DISPLAY INC	3	2018–2019
NIPPON ZEON CO	3	1998–2003
PIERROT FRANCOIS	1	1994
TOYODA MACHINE WORKS LTD	1	1994
UCHIYAMA MASARUself	1	1994

Locations

Location	Patents	Span
Kanagawa, JP	3	1998–2003
Tokyo, JP	2	2018–2019
Minato-ku, JP	1	2018
Miyagi, JP	1	1994