Tsutomu Hamabe

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Brake disc rotor
- Patent number 6,325,185
- Issue date Dec 4, 2001
- Nissan Motor Co., Ltd.
- Kazuhiro Doi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotating cooling wheel and method of manufacturing the same and dru...
- Patent number 6,264,012
- Issue date Jul 24, 2001
- Nissan Motor Co., Ltd.
- Ichirou Yamazaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Disk brake
- Patent number 6,247,561
- Issue date Jun 19, 2001
- Tokico, Ltd.
- Kazuhiro Doi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotating cooling wheel and method of manufacturing the same and dru...
- Patent number 5,957,249
- Issue date Sep 28, 1999
- Nissan Motor Co., Ltd.
- Ichirou Yamazaki
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Active noise eliminating system
- Patent number 5,426,703
- Issue date Jun 20, 1995
- Nissan Motor Co., Ltd.
- Tsutomu Hamabe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for reducing noise in space applicable to vehicle passeng...
- Patent number 5,416,844
- Issue date May 16, 1995
- Nissan Motor Co., Ltd.
- Yoshiharu Nakaji
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus for actively reducing noise for interior of enclosed space
- Patent number 5,337,365
- Issue date Aug 9, 1994
- Nissan Motor Co., Ltd.
- Tsutomu Hamabe
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Automotive power unit mounting system
- Patent number 5,226,500
- Issue date Jul 13, 1993
- Nissan Motor Co., Ltd.
- Kazuhiro Doi
- B60 - VEHICLES IN GENERAL

Tsutomu Hamabe

Person

Patents Grantslast 30 patents

Brake disc rotor

Rotating cooling wheel and method of manufacturing the same and dru...

Disk brake

Rotating cooling wheel and method of manufacturing the same and dru...

Active noise eliminating system

Apparatus for reducing noise in space applicable to vehicle passeng...

Apparatus for actively reducing noise for interior of enclosed space

Automotive power unit mounting system