Hisashi Kobayashi

Person

Kariya-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fin, heat exchanger with fin, and method of manufacturing fin
- Patent number 11,897,022
- Issue date Feb 13, 2024
- Denso Corporation
- Kenichi Kachi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 6,892,804
- Issue date May 17, 2005
- Denso Corporation
- Takahiro Nozaki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of manufacturing metallic wire segment
- Patent number 6,842,977
- Issue date Jan 18, 2005
- Denso Corporation
- Sachiyo Tsuda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of manufacturing a corrugated plate by rolling for use as an...
- Patent number 6,138,354
- Issue date Oct 31, 2000
- Denso Corporation
- Hisashi Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll forming method for forming flat tube and roll forming apparatu...
- Patent number 5,875,668
- Issue date Mar 2, 1999
- Denso Corporation
- Hisashi Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Manufacturing apparatus of a corrugated fin and method of manufactu...
- Patent number 5,819,575
- Issue date Oct 13, 1998
- Denso Corporation
- Hisashi Kobayashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roller for forming corrugated fin
- Patent number 5,679,106
- Issue date Oct 21, 1997
- Nippondenso Co., Ltd.
- Tetuo Ohno
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Forming roller for corrugated fin
- Patent number 5,509,288
- Issue date Apr 23, 1996
- Nippondenso Co., Ltd.
- Tetuo Ohno
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
FIN, HEAT EXCHANGER WITH FIN, AND METHOD OF MANUFACTURING FIN
- Publication number 20190337043
- Publication date Nov 7, 2019
- DENSO CORPORATION
- Kenichi KACHI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Heat exchanger
- Publication number 20020134529
- Publication date Sep 26, 2002
- Takahiro Nozaki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method of manufacturing metallic wire segment
- Publication number 20020069527
- Publication date Jun 13, 2002
- DENSO CORPORATION
- Sachiyo Tsuda
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Hisashi Kobayashi

Person

Patents Grantslast 30 patents

Fin, heat exchanger with fin, and method of manufacturing fin

Heat exchanger

Method of manufacturing metallic wire segment

Method of manufacturing a corrugated plate by rolling for use as an...

Roll forming method for forming flat tube and roll forming apparatu...

Manufacturing apparatus of a corrugated fin and method of manufactu...

Roller for forming corrugated fin

Forming roller for corrugated fin

Patents Applicationslast 30 patents

FIN, HEAT EXCHANGER WITH FIN, AND METHOD OF MANUFACTURING FIN

Heat exchanger

Method of manufacturing metallic wire segment