Inventor

Tsutomu Shimada

Inventor
Tokyo, JP

Overview

21→
Patents
1987–2021
Patent span
Physics
Primary field (CPC G)

Patents· 21 as inventor

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

B41Jprimary
B41JTypewriters11%
G06FElectric digital data processing11%
G11BInformation storage based on relative movement between record carrier and transducer11%
H01RElectrically-conductive connections11%
A61BDiagnosis8%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for3%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation3%
A61KPreparations for medical, dental or toiletry purposes3%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%
A61QSpecific use of cosmetics or similar toiletry preparations3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2021Patents assigned to CANON KK (16)· patent assignee history
1987–2020Based in Musashino, JP· patent location history
1999–2000Patents assigned to UNIV CALIFORNIA (2)· patent assignee history
1999–2000Based in Los Alamos, NM, US· patent location history
2003–2017Based in Tokyo, JP· patent location history
2004Patents assigned to MITSUMI ELECTRIC CO LTD (1)· patent assignee history
2004Patents assigned to MITSUMI ELECTRICAL CO LTD (1)· patent assignee history
2017Patents assigned to ABURADA MASAKI (1)· patent assignee history
2021Based in Nasushiobara, JP· patent location history
2021Based in Hachioji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK161987–2021
UNIV CALIFORNIA21999–2000
ABURADA MASAKI12017
MITSUMI ELECTRIC CO LTD12004
MITSUMI ELECTRICAL CO LTD12004
Locations
LocationPatentsSpan
Tokyo, JP102003–2017
Musashino, JP61987–2020
Los Alamos, NM, US21999–2000
Nasushiobara, JP12021
Hachioji, JP12021