AKIZAWA, MASAMITSU   AKIZAWA PATENT OFFICE
9
Patents represented
Technical areasPatents
Materials, metallurgy6
Surface technology, coating3
Thermal processes and apparatus1
Machine tools1
Measurement1

Countries of applicants

Summary

AKIZAWA, Masamitsu is very experienced in the technologies „Materials, metallurgy“ and „Surface technology, coating“. 89% of all patents are related to „(Bio)Chemistry“. Most important clients are „NIPPON STEEL CORPORATION“ and „MISHIMA KOSAN CO., LTD.“. AKIZAWA, Masamitsu was very active in 1993 and 2000. Oftentimes, clients are from Japan.

Patents by year

Patents by area

1
Patent applications
8
Patent applications
2
Patent applications

Patents by applicant

RankNameCountryPatents
1NIPPON STEEL CORPORATIONJapan8
2MISHIMA KOSAN CO., LTD.Japan1

Latest patents

Publication numberTitlePatent applicantYear
WO2001069153DEVICE AND METHOD FOR SEALING PRESSURE AIR BLOWING HOODNIPPON STEEL CORPORATION
2001
WO2000044964METHOD AND DEVICE FOR REMOVING AND SUPPRESSING SCALE OF METAL MATERIALNIPPON STEEL CORPORATION
2000
WO2000013821CONTINUOUS CASTING METHOD AND CASTING MOLD FOR CONTINUOUS CASTINGNIPPON STEEL CORPORATION
2000
WO1998029575METHOD FOR VACUUM/REDUCED-PRESSURE REFINING AND FACILITY FOR VACUUM/REDUCED-PRESSURE REFININGNIPPON STEEL CORPORATION
1998
WO1995014794CONTINUOUSLY CAST SLAB OF EXTREMELY LOW CARBON STEEL AND THIN EXTREMELY LOW CARBON STEEL SHEET IN WHICH SURFACE DEFECT RARELY OCCURS DURING STEEL SHEET MANUFACTURING STEP, AND METHOD OF MANUFACTURING THE SAME SLAB AND STEEL SHEETNIPPON STEEL CORPORATION
1995
WO1993024664EQUIPMENT FOR CONTINUOUSLY ANNEALING STEEL STRIPSNIPPON STEEL CORPORATION
1993
WO1993021012THIN-SHEET-CLAD STEEL SHEET AND METHOD OF PRODUCTION THEREOFNIPPON STEEL CORPORATION
1993
WO1992021784HIGH-YIELD-RATIO HOT-ROLLED HIGH-STRENGTH STEEL SHEET EXCELLENT IN FORMABILITY OR IN BOTH OF FORMABILITY AND SPOT WELDABILITY, AND PRODUCTION THEREOFNIPPON STEEL CORPORATION
1992
WO1985001357APPARATUS FOR DETECTING MAGNETISMMISHIMA KOSAN CO., LTD.
1985