Inventor

SOUMA ISAO

JP4 patents

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

AGENCY IND SCIENCE TECHN

2 patents

US5215689AJun 1, 1993

Method for production of high-performance c/c composites

AGENCY IND SCIENCE TECHN3 citations56

US5306563AApr 26, 1994

High-performance C/C composite

AGENCY IND SCIENCE TECHN0 citations46

NIPPON STEEL CORP

1 patent

US4902473AFeb 20, 1990

Rotary brake disc

NIPPON STEEL CORP18 citations76

TOKYO KIKAI SEISAKUSHO LTD

1 patent

US6019307AFeb 1, 2000

Paper pasting device

TOKYO KIKAI SEISAKUSHO LTD3 citations57