P

Inventor

KATAYAMA HITOSHI

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

SHIMANO INDUSTRIAL CO

5 patents

TOSHIBA KK

4 patents

HITACHI LTD

3 patents

NIHON MEDIPHYSICS CO LTD

2 patents

SHIMANO KK

2 patents

KATAYAMA HITOSHI

2 patents

IHARA CHEMICAL IND CO

1 patent

I D X COMPANY LTD

1 patent

HITACHI ELECTRONICS

1 patent

ITO SHUJI

1 patent

NEC CORP

1 patent

KABATA YASUO

1 patent

ICHIMONJI MASAYUKI

1 patent