Inventor

Soichi Ogawa

Inventor

Tokyo, JP

Overview

1989–2021

Patent span

Human necessities

Primary field (CPC A)

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

A01Kprimary

A01KAnimal husbandry27%

G06FElectric digital data processing13%

H04LTransmission of digital information, e.g. telegraphic communication13%

B08BCleaning in general7%

C02FTreatment of water, waste water, sewage, or sludge7%

F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped7%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%

G10LSpeech analysis techniques or speech synthesis7%

H01JElectric discharge tubes or discharge lamps7%

Y10TTechnical subjects covered by former us classification7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to CRYOVAC CORP (1)· patent assignee history

1989Patents assigned to OSAKA PREFECTURE (1)· patent assignee history

1989Based in Kobe, JP· patent location history

2002–2014Based in Tokyo, JP· patent location history

2013–2014Patents assigned to OGAWA SOICHI (2)· patent assignee history

2021Patents assigned to FACET LABS LLC (1)· patent assignee history

2021Patents assigned to NASDAQ INC (1)· patent assignee history

2021Based in Los Gatos, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations