Inventor
Yoshitaka Yaginuma
Inventor
Tohkai, JP
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G21Cprimary
G21CNuclear reactors38%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution34%
G01NInvestigating or analysing materials by determining their chemical or physical properties21%
B07CPostal sorting3%
B23KSoldering or unsoldering3%
PatentTitleYear
5,912,776'Interior image receiving apparatus'19995,652,432'Cylindrical body inspection apparatus utilizing displacement information and reflected light information'19975,577,081'Method of forming grids for nuclear fuel assembly and grids formed by same method'19965,430,778'Method for measuring fuel rod positions and apparatus therefor'19955,423,219'Defects detection device for fuel rod weldment'19955,379,329'Method and apparatus for inspecting end face of pellet'19955,325,409'Fuel rod guiding apparatus and method therefor'19945,323,433'Apparatus for arranging short cylindrical bodies'19945,303,277'Process for fabricating fuel rod and end plug therefor'19945,186,887'Apparatus for inspecting peripheral surfaces of nuclear fuel pellets'19935,019,326'Pellet handling and external inspection equipment'19914,934,813'Apparatus for inspecting an inner surface of a pipe including means for preventing halation'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1999Patents assigned to MITSUBISHI NUCLEAR FUEL (11)· patent assignee history
1990–1995Based in Naka, JP· patent location history
1991–1993Based in Ibaraki, JP· patent location history
1994Patents assigned to ASAHI OPTICAL CO LTD (1)· patent assignee history
1994–1995Based in Tohkai, JP· patent location history
1995Patents assigned to MITSUBISHI MATERIALS CORP (1)· patent assignee history
1996–1999Based in Naka-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI NUCLEAR FUEL | 11 | 1990–1999 |
| ASAHI OPTICAL CO LTD | 1 | 1994 |
| MITSUBISHI MATERIALS CORP | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tohkai, JP | 4 | 1994–1995 |
| Naka-gun, JP | 3 | 1996–1999 |
| Naka, JP | 3 | 1990–1995 |
| Ibaraki, JP | 2 | 1991–1993 |