P

Inventor

IWASAKI TSUTOMU

JP24 patents
⚠️ This page may combine multiple inventors who share the name “IWASAKI TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYO SEIKAN KAISHA LTD

6 patents

TOYO SEIKAN GROUP HOLDINGS LTD

5 patents

NISSAN MOTOR

4 patents

HITACHI LTD

2 patents

OKI DATA KK

2 patents

IBM

1 patent

OKI ELECTRIC IND CO LTD

1 patent

HATANO YASUSHI

1 patent

SCHENECTADY CHEMICAL

1 patent

YAMASA CORP

1 patent