P

Inventor

SUGAWARA KENICHI

JP22 patents
⚠️ This page may combine multiple inventors who share the name “SUGAWARA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHIMANO KK

16 patents

NIHON DEMPA KOGYO CO

3 patents

UNITIKA LTD

1 patent

KIOXIA CORP

1 patent

SUGAWARA KENICHI

1 patent