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Shizuo Sumida
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Hiroshima-shi, Hiroshima-Ken 736-0085, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Simulation model creation method and system, and storage medium
Patent number
7,260,510
Issue date
Aug 21, 2007
Mazda Motor Corporation
Shizuo Sumida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Non-linear characteristic reproducing apparatus and non-linear char...
Patent number
7,085,688
Issue date
Aug 1, 2006
Ono Sokki Co., Ltd.
Shizuo Sumida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for identifying characteristic value
Patent number
6,920,413
Issue date
Jul 19, 2005
Isuzu Motors Limited
Shizuo Sumida
G05 - CONTROLLING REGULATING
Information
Patent Grant
Simulation system using model
Patent number
6,304,835
Issue date
Oct 16, 2001
Mazda Motor Corporation
Shigeki Hiramatsu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Lock up control of a hydraulic torque converter type automatic tran...
Patent number
4,687,083
Issue date
Aug 18, 1987
Mazda Motor Corporation
Kaoru Sotoyama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Speed ratio control of a steplessly variable vehicle transmission
Patent number
4,671,138
Issue date
Jun 9, 1987
Mazda Motor Corporation
Kazutoshi Nobumoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Solid-state information display apparatus for automobile vehicle
Patent number
4,646,059
Issue date
Feb 24, 1987
Mazda Motor Corporation
Tadashi Iwamoto
G07 - CHECKING-DEVICES
Information
Patent Grant
Automotive driving control system utilizing a stepless transmission
Patent number
4,627,311
Issue date
Dec 9, 1986
Mazda Motor Corporation
Katsuhiko Yokooku
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lock-up control system for a torque converter for an automatic tran...
Patent number
4,618,041
Issue date
Oct 21, 1986
Mazda Motor Corporation
Kaoru Sotoyama
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Control of a steplessly variable vehicle transmission
Patent number
4,610,183
Issue date
Sep 9, 1986
Mazda Motor Corporation
Kazutoshi Nobumoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Lock-up control system for automobile automatic power transmissions
Patent number
4,580,671
Issue date
Apr 8, 1986
Mazda Motor Corporation
Toshihiro Matsuoka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Multiple clutch transmission having gear control device
Patent number
4,519,484
Issue date
May 28, 1985
Mazda Motor Corporation
Mitsuru Nagaoka
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Clutch control system for automobiles
Patent number
4,488,625
Issue date
Dec 18, 1984
Toyo Kogyo Co., Ltd.
Kazutoshi Nobumoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Running data central display arrangement for motor vehicles and the...
Patent number
4,287,503
Issue date
Sep 1, 1981
Toyo Kogyo Co., Ltd.
Shizuo Sumida
G07 - CHECKING-DEVICES
Information
Patent Grant
Data input device
Patent number
4,250,401
Issue date
Feb 10, 1981
Toyo Kogyo Co., Ltd.
Shizuo Sumida
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Terminal signal operation apparatus
Patent number
4,136,333
Issue date
Jan 23, 1979
Mitsubishi Denki Kabushiki Kaisha
Shizuo Sumida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Digital fuel quantity indicators
Patent number
4,125,022
Issue date
Nov 14, 1978
Toyo Kogyo Co., Ltd.
Shizuo Sumida
G01 - MEASURING TESTING
Information
Patent Grant
Wiring system for motor vehicle
Patent number
4,122,357
Issue date
Oct 24, 1978
Toyo Kogyo Co., Ltd.
Shizuo Sumida
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor control means for power driven window
Patent number
4,119,899
Issue date
Oct 10, 1978
Toyo Kogyo Co., Ltd.
Shizuo Sumida
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for identifying characteristic value
Publication number
20030065486
Publication date
Apr 3, 2003
Shizuo Sumida
G05 - CONTROLLING REGULATING