P

Inventor

ISHIZAWA MASATO

JP29 patents
⚠️ This page may combine multiple inventors who share the name “ISHIZAWA MASATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI HIGH TECH CORP

16 patents

HITACHI LTD

4 patents

SANO MINORU

2 patents

ISHIZAWA MASATO

2 patents

MAEDA KOHSHI

2 patents

OHGA HIROSHI

1 patent

HITACHI HIGH TECH CORPORAITON

1 patent

SUGIYAMA KIMIKAZU

1 patent