Yoshitaka IDE

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Manufacturing apparatus for heat exchanger fins
- Patent number 9,259,776
- Issue date Feb 16, 2016
- Hidaka Seiki Kabushiki Kaisha
- Keiichi Morishita
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Stacking apparatus and manufacturing apparatus for flattened tube fins
- Patent number 9,079,277
- Issue date Jul 14, 2015
- Hidaka Seiki Kabushiki Kaisha
- Masanao Karasawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURING APPARATUS FOR HEAT EXCHANGER FINS
- Publication number 20140123480
- Publication date May 8, 2014
- Keiichi MORISHITA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
STACKING APPARATUS AND MANUFACTURING APPARATUS FOR FLATTENED TUBE FINS
- Publication number 20140090238
- Publication date Apr 3, 2014
- HIDAKA SEIKI KABUSHIKI KAISHA
- Masanao KARASAWA
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...