Inventor

Masahiro Eguchi

Inventor

Tokyo, JP

Overview

1996–2020

Patent span

Performing operations

Primary field (CPC B)

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

C02Fprimary

C02FTreatment of water, waste water, sewage, or sludge21%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management21%

G02BOptical elements, systems or apparatus14%

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

B29CShaping or joining of plastics7%

B29DProducing particular articles from plastics or from substances in a plastic state7%

B29LIndexing scheme associated with subclass b29c, relating to particular articles7%

C12NMicroorganisms or enzymes7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1996–2020Patents assigned to ORGANO CORP (3)· patent assignee history

1996Based in Yono, JP· patent location history

2000–2003Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (2)· patent assignee history

2000–2003Based in Yokohama, JP· patent location history

2003Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history

2019–2020Based in Tokyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ORGANO CORP	3	1996–2020
SUMITOMO ELECTRIC INDUSTRIES	2	2000–2003
NIPPON TELEGRAPH & TELEPHONE	1	2003

Locations