Inventor

Tatekazu Hayashida

Inventor

Kanagawa, JP

Overview

6→

Patents

1995–2007

Patent span

Fixed constructions

Primary field (CPC E)

Patents· 6 as inventor

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

E05Fprimary

E05FDevices for moving wings into open or closed position15%

E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof15%

G01MTesting static or dynamic balance of machines or structures15%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for8%

G01SRadio direction-finding8%

G01VGeophysics8%

H02GInstallation of electric cables or lines, or of combined optical and electric cables or lines8%

H02JElectric power networks8%

H03KPulse technique8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

7,158,039'Liquid leakage sensor and liquid leakage detecting system'2007 6,484,564'Liquid leakage sensor, paper for detecting liquid leakage, and holder for detecting liquid leakage'2002 6,304,178'Door safety system'2001 6,286,740'Energy-supplying, signal-transmitting and/or material-supplying method and apparatus for linearly-traveling mechanism'2001 5,594,316'Power supply device for controlling automatic door'1997 5,394,292'Electronic car bumper'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2002Patents assigned to TSUDEN KK (5)· patent assignee history

1995–2007Based in Kanagawa, JP· patent location history

2001Based in Sagamihara, JP· patent location history

2002Based in Tokyo, JP· patent location history

2007Patents assigned to TOYOKOKAGAKU CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TSUDEN KK	5	1995–2002
TOYOKOKAGAKU CO LTD	1	2007

Locations

Location	Patents	Span
Kanagawa, JP	4	1995–2007
Tokyo, JP	1	2002
Sagamihara, JP	1	2001