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Archive | 2004

LOUDSPEAKER DIAPHRAGM, LOUDSPEAKER EMPLOYING THE SAME, AND ELECTRONIC EQUIPMENT EMPLOYING THE LOUDSPEAKER

Shinya Mizone; Masatoshi Okazaki; Masahide Sumiyama; Masaki Suzumura; 正敏 岡▲崎▼; 信也 溝根; 政毅 鈴村; 昌英 隅山


Archive | 2005

Speaker, speaker-use diaphragm, dust cap, production methods and production devices for them

Masatoshi Okazaki; Masaki Suzumura; Shinya Mizone; Yoshimichi Kajihara; Kazuaki Nishimura; Masahide Sumiyama


Archive | 1995

Loudspeaker and a method for producing the same

Masatoshi Okazaki; Shinya Mizone; Toshihiro Shimizu


Archive | 1995

Damper for a loudspeaker and a method for producing the same

Masatoshi Okazaki; Shinya Mizone; Toshihiro Shimizu; Toshihide Tomikawa; Toyohiro Tanaka


Archive | 2004

Speaker dust cap, speaker using the same, electronic equipment using the speaker, and device

Masatoshi Okazaki; Masahide Sumiyama; Masaki Suzumura; 正敏 岡▲崎▼; 政毅 鈴村; 昌英 隅山


Archive | 2005

Speaker and Method of Manufacturing the Same

Takashi Suzuki; Shinya Mizone; Masatoshi Okazaki


Archive | 2006

Loudspeaker damper, manufacturing method thereof, and loudspeaker and electronic device using the same

Masatoshi Okazaki; Kazuyoshi Mimura; Shinya Mizone; Masahide Sumiyama


Archive | 1998

Method of manufacturing a damper for a loudspeaker

Masatoshi Okazaki; Shinya Mizone; Toshihiro Shimizu; Toshihide Tomikawa; Toyohiro Tanaka


Archive | 1996

Speaker damper and production method thereof

Hirosuke Watanabe; Takeo Kimura; Masatoshi Okazaki; Shinya Mizone


Archive | 2005

スピーカ、スピーカ用振動板、ダストキャップ、それらの製造方法および製造装置

Masatoshi Okazaki; Masaki Suzumura; Shinya Mizone; Yoshimichi Kajihara; Kazuaki Nishimura; Masahide Sumiyama

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