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Inventor

Tomoyoshi Tokumaru

Inventor
Gunma, JP

Overview

18→
Patents
2006–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 18 as inventor

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

C12Mprimary
C12MApparatus for enzymology or microbiology35%
B01LChemical or physical laboratory apparatus for general use18%
G01NInvestigating or analysing materials by determining their chemical or physical properties12%
LOC246%
A61LMethods or apparatus for sterilising materials or objects in general3%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general3%
B25JManipulators3%
B62DMotor vehicles3%
G01SRadio direction-finding3%
G05DSystems for controlling or regulating non-electric variables3%
PatentTitleYear
11,098,277Culture apparatus and method of controlling culture apparatus2021D0904618Incubator202010,816,461Gas sensor and constant-temperature apparatus2020D0894395INCUBATOR202010,150,940Culture apparatus201810,041,034Culture apparatus201810,041,033Culture apparatus201810,023,834Culture apparatus20189,932,555Incubator conveying system, incubator depository and isolator system20189,902,931'Culture apparatus'20189,677,041'Culture apparatus with condensation control'20179,448,249'Dispensing apparatus'20169,347,858'Dispensing device and dispensing system'20169,106,806'Image sensing device'20158,765,079'Dispensing apparatus'20147,152,882'Mobile carriage'20067,098,579'Transmitting apparatus, sound sensor and autonomous traveling vehicle'20067,047,105'Robot controlled by wireless signals'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2015Patents assigned to SANYO ELECTRIC CO (4)· patent assignee history
2006Based in Hirakata, JP· patent location history
2014–2015Patents assigned to PANASONIC HEALTHCARE CO LTD (2)· patent assignee history
2014–2021Based in Gunma, JP· patent location history
2015Based in Moriguchi, JP· patent location history
2016–2018Patents assigned to PANASONIC HEALTHCARE HOLDINGS CO LTD (6)· patent assignee history
2017–2018Based in Ehime, JP· patent location history
2018–2021Patents assigned to PHC HOLDINGS CORP (6)· patent assignee history
2020Patents assigned to PHC CORP (2)· patent assignee history
2020Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PANASONIC HEALTHCARE HOLDINGS CO LTD62016–2018
PHC HOLDINGS CORP62018–2021
SANYO ELECTRIC CO42006–2015
PANASONIC HEALTHCARE CO LTD22014–2015
PHC CORP22020
Locations
LocationPatentsSpan
Gunma, JP102014–2021
Hirakata, JP32006
Kanagawa, JP22020
Ehime, JP22017–2018
Moriguchi, JP12015