Inventor

Tomohito Johnai

Inventor

Moriyama, JP

Overview

3→

Patents

2003–2007

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein50%

B24BMachines, devices, or processes for grinding or polishing25%

C09KMaterials for miscellaneous applications, not provided for elsewhere25%

PatentTitleYear

7,294,373'Liquid crystal display cell, display cell, glass substrate for display device and manufacturing method for liquid crystal display cell'2007 6,734,944'Liquid crystal display'2004 6,554,689'Work holding member for mechanical abrasion, abrading method, and abrading machine'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2007Patents assigned to IBM (3)· patent assignee history

2003Patents assigned to HAMAI SANGYO (1)· patent assignee history

2003–2007Based in Moriyama, JP· patent location history

2004Based in Yamato, JP· patent location history

2007Patents assigned to CMO JAPAN CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	3	2003–2007
CMO JAPAN CO LTD	1	2007
HAMAI SANGYO	1	2003

Locations

Location	Patents	Span
Moriyama, JP	2	2003–2007
Yamato, JP	1	2004