Inventor

Hiroki Wakayama

Inventor

Kawasaki, JP

Overview

6→

Patents

1998–2021

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.

C07Cprimary

C07CAcyclic or carbocyclic compounds21%

Y02PClimate change mitigation technologies in the production or processing of goods14%

B01DSeparation7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%

B29CShaping or joining of plastics7%

B41JTypewriters7%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%

C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals7%

G05BControl or regulating systems in general7%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%

PatentTitleYear

11,133,512Bipolar plate2021 10,377,089Bonded part, manufacturing method of bonded part, ink tank, and ink cartridge2019 9,164,502'Control device and control method of five-axis control machine tool, program, and mold'2015 6,057,470'Reaction distillation apparatus and reaction distillation method'2000 5,874,605'Process for preparing aromatic carbonic ester'1999 5,739,390'Process to prepare amino carboxylic acid salts'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to MONSANTO CO (1)· patent assignee history

1998–2019Based in Kawasaki, JP· patent location history

1999–2000Patents assigned to NIPPON CATALYTIC CHEM IND (2)· patent assignee history

1999–2000Based in Suita, JP· patent location history

2015–2019Patents assigned to CANON KK (2)· patent assignee history

2015Patents assigned to SAKAI YUICHI (1)· patent assignee history

2021Patents assigned to TOYOTA CHUO KENKYUSHO KK (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	2	2015–2019
NIPPON CATALYTIC CHEM IND	2	1999–2000
MONSANTO CO	1	1998
SAKAI YUICHI	1	2015
TOYOTA CHUO KENKYUSHO KK	1	2021

Locations

Location	Patents	Span
Kawasaki, JP	3	1998–2019
Suita, JP	2	1999–2000