Inventor

Motoki Hirano

Inventor

Yokohama, JP

Overview

1987–2014

Patent span

Physics

Primary field (CPC G)

Patents· 24 as inventor

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

G07Cprimary

G07CTime or attendance registers21%

G01CMeasuring distances, levels or bearings19%

G09BEducational or demonstration appliances15%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for11%

Y10TTechnical subjects covered by former us classification11%

H01QAntennas, i.e. radio aerials8%

G01RMeasuring electric variables2%

G01SRadio direction-finding2%

G06FElectric digital data processing2%

G06TImage data processing or generation, in general2%

PatentTitleYear

8,887,159'Flexible and scalable operating system achieving a fast boot and reliable operation'2014 6,760,027'Bird\'s-eye view forming method, map display apparatus and navigation system'2004 6,756,919'Map display apparatus'2004 6,654,014'Bird\'s-eye view forming method, map display apparatus and navigation system'2003 6,603,407'Map display apparatus'2003 6,346,942'Bird\'s-eye view forming method, map display apparatus and navigation system'2002 6,278,383'Map display apparatus'2001 6,141,014'Bird\'s-eye view forming method, map display apparatus and navigation system'2000 5,964,810'Map display apparatus'1999 5,917,436'Map display apparatus'1999 5,111,199'Pocket-portable radio code signal transmitter for automotive keyless entry system'1992 5,010,349'Plane patch antenna'1991 4,994,820'Plane antenna'1991 4,973,958'Keyless entry system for automotive devices antenna device allowing low power radio signal communication'1990 4,897,644'Radio-wave transmission system of keyless entry system for automotive vehicle devices'1990 4,783,658'Method and system for detecting encoded radio signals'1988 4,763,121'Keyless entry system for automatically operating automotive door locking devices without manual operation'1988 4,760,394'Antenna for transmitting and/or receiving radio waves by way of electromagnetic induction'1988 4,737,784'Keyless entry system for automotive vehicle devices with weak-battery alarm'1988 4,731,613'Positioning system for a vehicle'1988 4,719,460'Keyless entry system for automotive vehicle devices with theft-prevention feature'1988 4,688,036'Keyless entry system for automotive vehicle with power consumption saving feature'1987 4,672,375'Keyless entry system for automotive devices with compact, portable wireless code transmitter, and feature for preventing users from locking transmitter in vehicle'1987 4,670,746'Keyless entry system for automotive devices with feature for giving caution for locking wireless code transmitter in vehicle'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–2004Patents assigned to NISSAN MOTOR (17)· patent assignee history

1987–1991Based in Yokohama, JP· patent location history

1988–1992Based in Kanagawa, JP· patent location history

1988Based in Mountain View, CA, US· patent location history

1999–2004Patents assigned to ZANAVY INFORMATICS KK (8)· patent assignee history

1999–2004Patents assigned to HITACHI LTD (7)· patent assignee history

1999–2014Based in Tokyo, JP· patent location history

2014Patents assigned to HIRANO MOTOKI (1)· patent assignee history

2014Patents assigned to LIU PEIRONG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSAN MOTOR	17	1987–2004
ZANAVY INFORMATICS KK	8	1999–2004
HITACHI LTD	7	1999–2004
HIRANO MOTOKIself	1	2014
LIU PEIRONG	1	2014

Locations

Location	Patents	Span
Yokohama, JP	11	1987–1991
Tokyo, JP	10	1999–2014
Kanagawa, JP	2	1988–1992
Mountain View, California, US	1	1988