Inventor

Takeshi Handa

Inventor
Shizuoka, JP

Overview

6→
Patents
2001–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 6 as inventor

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

C22Cprimary
C22CAlloys16%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys16%
B21BRolling of metal8%
B22DCasting of metals8%
A61BDiagnosis4%
B09CReclamation of contaminated soil4%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
C23CCoating metallic material4%
C25DProcesses for the electrolytic or electrophoretic production of coatings4%
E02DFoundations4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to CANON KK (1)· patent assignee history
2001Based in Funabashi, JP· patent location history
2017Based in Sendai, JP· patent location history
2018–2019Patents assigned to NIPPON LIGHT METAL CO (4)· patent assignee history
2018Patents assigned to ANAMI TOSHIYA (1)· patent assignee history
2018Patents assigned to HANDA TAKESHI (1)· patent assignee history
2018Patents assigned to HATTORI TSUTOMU (1)· patent assignee history
2018–2019Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON LIGHT METAL CO42018–2019
ANAMI TOSHIYA12018
CANON KK12001
HANDA TAKESHIself12018
HATTORI TSUTOMU12018
Locations
LocationPatentsSpan
Shizuoka, JP42018–2019
Sendai, JP12017
Funabashi, JP12001