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Inventor

Shigeru Fujimori

Inventor
Matsue, JP

Overview

3→
Patents
1992–2019
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.

B02Cprimary
B02CCrushing, pulverising, or disintegrating in general25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
G06VImage or video recognition or understanding25%
G07CTime or attendance registers25%
PatentTitleYear
10,286,402Shredder20198,059,863'Work movement analysis method, work movement analysis apparatus, and work movement analysis program'20115,144,683'Character recognition equipment'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2011Patents assigned to HITACHI LTD (2)· patent assignee history
1992Based in Hadano, JP· patent location history
2011Patents assigned to FUJIMORI SHIGERU (1)· patent assignee history
2011Patents assigned to OTA MITSUHIRO (1)· patent assignee history
2011Patents assigned to SESHIMO TOSHIAKI (1)· patent assignee history
2011Based in Hachioji, JP· patent location history
2019Patents assigned to NAKABAYASHI KK (1)· patent assignee history
2019Based in Matsue, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21992–2011
FUJIMORI SHIGERUself12011
NAKABAYASHI KK12019
OTA MITSUHIRO12011
SESHIMO TOSHIAKI12011
Locations
LocationPatentsSpan
Matsue, JP12019
Hachioji, JP12011
Hadano, JP11992