Yasuo Yoshizawa

Person

Yonezawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cycle provided with a moving fulcrum type leverage
- Patent number 6,209,900
- Issue date Apr 3, 2001
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Press apparatus and press system
- Patent number 6,053,027
- Issue date Apr 25, 2000
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- B30 - PRESSES
Information Patent Grant
Apparatus for mutual conversion between circular motion and recipro...
- Patent number 6,035,733
- Issue date Mar 14, 2000
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for mutual conversion between circular motion and recipro...
- Patent number 5,887,482
- Issue date Mar 30, 1999
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Transformer-coupled amplifier
- Patent number 5,838,196
- Issue date Nov 17, 1998
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for mutual conversion between circular motion and recipro...
- Patent number 5,676,037
- Issue date Oct 14, 1997
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for mutual conversion between circular motion and recipro...
- Patent number 5,660,151
- Issue date Aug 26, 1997
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Lever apparatus having stationary fulcrum, movable force point and...
- Patent number 5,570,607
- Issue date Nov 5, 1996
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus for mutual conversion between circular motion and recipro...
- Patent number 5,535,709
- Issue date Jul 16, 1996
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Two-stage drive type lever unit and machine apparatus using the same
- Patent number 5,479,838
- Issue date Jan 2, 1996
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Lever apparatus having a freely movable fulcrum and mechanical appa...
- Patent number 5,182,967
- Issue date Feb 2, 1993
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- B30 - PRESSES
Information Patent Grant
Key-input apparatus or CAI system
- Patent number 5,011,414
- Issue date Apr 30, 1991
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Process control apparatus
- Patent number 4,698,574
- Issue date Oct 6, 1987
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- G05 - CONTROLLING REGULATING
Information Patent Grant
Sampling measurement data generation apparatus
- Patent number 4,594,675
- Issue date Jun 10, 1986
- Yoshiki Industrial Co., Ltd.
- Yasuo Yoshizawa
- G01 - MEASURING TESTING

Yasuo Yoshizawa

Person

Patents Grantslast 30 patents

Cycle provided with a moving fulcrum type leverage

Press apparatus and press system

Apparatus for mutual conversion between circular motion and recipro...

Apparatus for mutual conversion between circular motion and recipro...

Transformer-coupled amplifier

Apparatus for mutual conversion between circular motion and recipro...

Apparatus for mutual conversion between circular motion and recipro...

Lever apparatus having stationary fulcrum, movable force point and...

Apparatus for mutual conversion between circular motion and recipro...

Two-stage drive type lever unit and machine apparatus using the same

Lever apparatus having a freely movable fulcrum and mechanical appa...

Key-input apparatus or CAI system

Process control apparatus

Sampling measurement data generation apparatus