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Inventor

Tadashi Sengoku

Inventor
Kasai, JP

Overview

7→
Patents
2012–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients29%
C08LCompositions of macromolecular compounds29%
LOC2314%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
C08JWorking-up7%
E04DRoof coverings7%
LOC077%
PatentTitleYear
D0925964Cassette stove2021D0863520Gas stove20199,382,406'Vinyl chloride resin composition for transparent products'20169,187,615'Vinyl chloride resin composition'20158,598,259'Vinyl chloride resin composition for transparent product, and transparent molded product produced by molding the composition'20138,314,166'Waterproof sheet'2012D0660946'Portable gas heater'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2016Patents assigned to ADEKA CORP (4)· patent assignee history
2012–2015Patents assigned to SENGOKU TADASHI (4)· patent assignee history
2012–2013Patents assigned to MITSUDERA TARO (2)· patent assignee history
2012–2021Based in Kasai, JP· patent location history
2012Based in Tokyo, JP· patent location history
2013–2015Patents assigned to ODAGIRI KEIICHI (2)· patent assignee history
2013–2016Based in Saitama, JP· patent location history
2019–2021Patents assigned to SENGOKU WORKS LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ADEKA CORP42012–2016
SENGOKU TADASHIself42012–2015
MITSUDERA TARO22012–2013
ODAGIRI KEIICHI22013–2015
SENGOKU WORKS LTD22019–2021
Locations
LocationPatentsSpan
Kasai, JP32012–2021
Saitama, JP32013–2016
Tokyo, JP12012