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Inventor

Shunji Kakiuchi

Inventor
Mito, JP

Overview

6→
Patents
1989–2007
Patent span
Electricity
Primary field (CPC H)

Patents· 6 as inventor

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

H05Hprimary
H05HPlasma technique44%
G21KHandling of particles or ionising radiation not otherwise provided for33%
A61NElectrotherapy22%
PatentTitleYear
7,247,869'Particle therapy system'20077,154,108'Particle therapy system'20067,141,810'Particle beam irradiation system'20065,001,437'Electron storage ring'19914,996,496'Bending magnet'19914,853,640'Synchrotron radiation source'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2007Patents assigned to HITACHI LTD (6)· patent assignee history
1989Patents assigned to HITACHI SERVICE ENGINEERING LT (1)· patent assignee history
1989Patents assigned to NIPPON TELEPHONE & TELEGRAPH (1)· patent assignee history
1989–1991Based in Hitachi, JP· patent location history
1991Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
2006–2007Based in Mito, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD61989–2007
HITACHI SERVICE ENGINEERING LT11989
NIPPON TELEGRAPH & TELEPHONE11991
NIPPON TELEPHONE & TELEGRAPH11989
Locations
LocationPatentsSpan
Mito, JP32006–2007
Hitachi, JP31989–1991