Inventor

SATO CHOHACHI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “SATO CHOHACHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON KOKAN KK

2 patents

US6566796B2May 20, 2003

Steel sheet for tension mask, making method thereof and tension mask

NIPPON KOKAN KK7 citations72

US6554917B1Apr 29, 2003

Steel sheet for heat shrink band effective for preventing color drift

NIPPON KOKAN KK1 citations51

NIPPON STEEL CORP

1 patent

US6129992AOct 10, 2000

High-strength cold rolled steel sheet and high-strength plated steel sheet possessing improved geomagnetic shielding properties and process for producing the same

NIPPON STEEL CORP16 citations83