Inventor

Tetsuo Shima

Inventor
Chiba, JP

Overview

18→
Patents
1985–2021
Patent span
Physics
Primary field (CPC G)

Patents· 18 as inventor

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

G03Cprimary
G03CPhotosensitive materials for photographic purposes19%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material16%
B30BPresses in general13%
G21KHandling of particles or ionising radiation not otherwise provided for9%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
G03GElectrography6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B21BRolling of metal3%
B21JForging3%
G01SRadio direction-finding3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2003Patents assigned to KONISHIROKU PHOTO IND (7)· patent assignee history
1985Based in Hachioji, JP· patent location history
2001–2003Based in Hino, JP· patent location history
2003–2009Based in Tokyo, JP· patent location history
2008–2017Based in Akishima, JP· patent location history
2011–2013Patents assigned to SHIMA TETSUO (6)· patent assignee history
2011–2013Patents assigned to ISHIMORI YUUICHI (5)· patent assignee history
2011–2013Patents assigned to FUKUCHI HIROSHI (4)· patent assignee history
2011–2013Patents assigned to KURISU YASUSHI (4)· patent assignee history
2011–2013Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONISHIROKU PHOTO IND71985–2003
SHIMA TETSUOself62011–2013
ISHIMORI YUUICHI52011–2013
FUKUCHI HIROSHI42011–2013
KURISU YASUSHI42011–2013
Locations
LocationPatentsSpan
Chiba, JP52011–2013
Hino, JP42001–2003
Akishima, JP32008–2017
Tokyo, JP22003–2009
Hachioji, JP21985