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Inventor

Eiji Sugaya

Inventor
Tokyo, JP

Overview

13→
Patents
1991–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 13 as inventor

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

A01Kprimary
A01KAnimal husbandry50%
B29CShaping or joining of plastics18%
A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing9%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form9%
B44FSpecial designs or pictures5%
C23CCoating metallic material5%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
10,463,031Fixing structure for fishing line guide, and fishing rod201910,085,433Tip rod and fishing rod having the same20189,999,209Tip rod and fishing rod having the same20189,930,873Fishline guide20189,510,573'Fishing rod with tubular fixing member'20168,813,415'Fishing line guide and method of manufacturing fishing line guide'20148,387,302'Fishline guide'20138,047,935'Sporting pipe'20116,233,862'Interline fishing rod'20016,192,615'Intraline fishing rod'20016,108,959'Interline fishing rod'20006,088,947'Member for fishing or sport tool'20005,076,004'Fishing rod and production method thereof'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2011Patents assigned to DAIWA SEIKO INC (5)· patent assignee history
1991–2019Based in Tokyo, JP· patent location history
2011Based in Sayama, JP· patent location history
2013–2019Patents assigned to GLOBERIDE INC (6)· patent assignee history
2013–2014Patents assigned to AKIBA MASARU (2)· patent assignee history
2013–2014Patents assigned to NAITOU HIDEYUKI (2)· patent assignee history
2013–2014Patents assigned to SUGAYA EIJI (2)· patent assignee history
2014Based in Higashikurume, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GLOBERIDE INC62013–2019
DAIWA SEIKO INC51991–2011
AKIBA MASARU22013–2014
NAITOU HIDEYUKI22013–2014
SUGAYA EIJIself22013–2014
Locations
LocationPatentsSpan
Tokyo, JP111991–2019
Higashikurume, JP12014
Sayama, JP12011