Koichi Itoigawa

Person

Aichi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Oscillation gyro equipped with thin PZT film
- Patent number 6,378,368
- Issue date Apr 30, 2002
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Hitoshi Iwata
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration switch and the manufacturing method
- Patent number 6,336,658
- Issue date Jan 8, 2002
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Koichi Itoigawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Parallel plate structure provided with PZT thin-film bimorph and me...
- Patent number 6,262,516
- Issue date Jul 17, 2001
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Toshio Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Parallel plate type oscillatory gyroscope
- Patent number 6,140,739
- Issue date Oct 31, 2000
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Fumihito Arai
- G01 - MEASURING TESTING
Information Patent Grant
Parallel plate type oscillatory gyroscope
- Patent number 6,109,104
- Issue date Aug 29, 2000
- Arai; Fumihito
- Toshio Fukuda
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration actuated microswitch
- Patent number 6,080,944
- Issue date Jun 27, 2000
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Koichi Itoigawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Catheter and sensor having pressure detecting function
- Patent number 6,019,728
- Issue date Feb 1, 2000
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Hitoshi Iwata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for manufacturing sensor using semiconductor
- Patent number 5,946,549
- Issue date Aug 31, 1999
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Koichi Itoigawa
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Catheter having a sensor
- Patent number 5,836,886
- Issue date Nov 17, 1998
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Koichi Itoigawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter having pressure detecting ability
- Patent number 5,807,265
- Issue date Sep 15, 1998
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Koichi Itoigawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter having pressure detecting ability
- Patent number 5,755,668
- Issue date May 26, 1998
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Koichi Itoigawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Koichi Itoigawa

Person

Patents Grantslast 30 patents

Oscillation gyro equipped with thin PZT film

Acceleration switch and the manufacturing method

Parallel plate structure provided with PZT thin-film bimorph and me...

Parallel plate type oscillatory gyroscope

Parallel plate type oscillatory gyroscope

Acceleration actuated microswitch

Catheter and sensor having pressure detecting function

Method for manufacturing sensor using semiconductor

Catheter having a sensor

Catheter having pressure detecting ability

Catheter having pressure detecting ability