Inventor

ISAMOTO KEIJI

JP3 patents

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

SEIKO EPSON CORP

2 patents

US7808150B2Oct 5, 2010

Actuator having deflected fixed comb electrodes and movable comb electrodes

SEIKO EPSON CORP2 citations59

US7719163B2May 18, 2010

Actuator having fixed and movable comb electrodes

SEIKO EPSON CORP0 citations48

SANTEC HOLDINGS CORP

1 patent

US12467741B2Nov 11, 2025

Measurement method and measurement apparatus for measuring thickness of semiconductor wafer

SANTEC HOLDINGS CORP0 citations47