P

Inventor

KATSUMATA AKITOSHI

JP12 patents
⚠️ This page may combine multiple inventors who share the name “KATSUMATA AKITOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MEDIA CO LTD

4 patents

YAMAKAWA TSUTOMU

2 patents

KATSUMATA AKITOSHI

2 patents

TELESYSTEMS CO LTD

1 patent

TAKARA TELESYSTEMS CORP

1 patent

TSUJI HIRONOBU

1 patent

FUJITA HIROSHI

1 patent