P

Inventor

OHKAWA HISANOBU

JP3 patents
⚠️ This page may combine multiple inventors who share the name “OHKAWA HISANOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SATO KIYOSHI

1 patent

YAZAWA HISAYUKI

1 patent

MIYATAKE AKIRA

1 patent