. "服部健一" . "Ken'ichi" . "服部健一" . "健一" . "弁理士 健一 服部" . "Kenichi Hattori" . "服部" . "服部賢一" . "Kenichi" . . "服部賢一" . "Ken'ichi Hattori" . "Kenʼichi Hattori"@en . "Kenʼichi"@en . "服部, 健一, 弁理士" . . "服部健一" . "Hattori"@en . . .