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Inventor

ISHIDA KEISUKE

JP23 patents
⚠️ This page may combine multiple inventors who share the name “ISHIDA KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GIGAPHOTON INC

8 patents

TAIHO PHARMACEUTICAL CO LTD

5 patents

MITSUBISHI ELECTRIC CORP

5 patents

TDK CORP

4 patents

ISHIDA KEISUKE

1 patent