P

Inventor

ITO RYOHEI

JP25 patents
⚠️ This page may combine multiple inventors who share the name “ITO RYOHEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KONICA MINOLTA INC

8 patents

SEIKO EPSON CORP

5 patents

AMADA HOLDINGS CO LTD

4 patents

ITO RYOHEI

2 patents

AMITANI KOUJI

1 patent

KOGANEHIRA SHUICHI

1 patent

OGASAWARA NAOKI

1 patent

SHIOHARA RYUICHI

1 patent

SHOWA DENKO KK

1 patent

OHTAKE MITSUO

1 patent