P

Inventor

SAKAMOTO YOSHIMASA

JP21 patents
⚠️ This page may combine multiple inventors who share the name “SAKAMOTO YOSHIMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EISAI R&D MAN CO LTD

8 patents

ONO YUICHI

4 patents

NEW NIPPON ELECTRIC CO

2 patents

KURODA GAUGE MFG

2 patents

IMAI TOSHIO

1 patent

SONY CORP

1 patent

SAKAMOTO YOSHIMASA

1 patent

NISHIMURA MIYUKI

1 patent

UNIV CHIBA NAT UNIV CORP

1 patent