P

Inventor

KANAYAMA TATSUO

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

UENO SEIYAKU OYO KENKYUJO KK

6 patents

UENO SEIYAKU KABUSHIKI KAISHA

3 patents

KABUSHIKI KAISHAVENO SEIYAKUOY

1 patent

UENO FINE CHEMICAL IND

1 patent

UENO SEIYAKO OYO KENKYUJO KK

1 patent