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Inventor

Hiroaki Tamaki

Inventor
Takarazuka, JP

Overview

11→
Patents
1985–2018
Patent span
Human necessities
Primary field (CPC A)

Patents· 11 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof33%
A01GHorticulture21%
C07DHeterocyclic compounds13%
A01CPlanting8%
E02DFoundations8%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material4%
B23KSoldering or unsoldering4%
B23PMetal-working not otherwise provided for4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
9,955,689Method for promoting plant growth20189,894,901'Method for promoting plant growth'20189,872,493Method for promoting plant growth20189,510,593'S-benzylthiouracil compounds and methods of enhancing plant root growth'20169,265,251'Agrichemical composition and method of promoting growth of plant'20169,232,792'Method for promoting plant growth'20169,215,871'Agrichemical composition and method of promoting growth of plant'20159,119,396'Method for promoting plant growth'20155,168,610'Complex machine tool'19924,637,758'Method of driving hollow piles into the ground'19874,494,613'Method and apparatus for driving hollow piles into the ground'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1992Patents assigned to KOMATSU MFG CO LTD (3)· patent assignee history
1985–1987Based in Hiratsuka, JP· patent location history
1992Based in Ishikawa, JP· patent location history
2015–2018Patents assigned to SUMITOMO CHEMICAL CO (7)· patent assignee history
2015–2016Patents assigned to IWAKOSHI MITSUHIKO (2)· patent assignee history
2015–2016Patents assigned to KUSAKA SHINTARO (2)· patent assignee history
2015–2016Patents assigned to MUKUMOTO FUJIO (2)· patent assignee history
2015–2018Based in Takarazuka, JP· patent location history
2016Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO72015–2018
KOMATSU MFG CO LTD31985–1992
IWAKOSHI MITSUHIKO22015–2016
KUSAKA SHINTARO22015–2016
MUKUMOTO FUJIO22015–2016
Locations
LocationPatentsSpan
Takarazuka, JP72015–2018
Hiratsuka, JP21985–1987
Hyogo, JP12016
Ishikawa, JP11992