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Dive into the research topics where Koichi Nakajima is active.

Publication


Featured researches published by Koichi Nakajima.


Archive | 1993

Vibrator motor for a wireless silent alerting device

Tadao Yamaguchi; Naohisa Koyanagi; Koichi Nakajima


Archive | 1999

Vibrator motor having nonmagnetic armature cores

Tadao Yamaguchi; Koichi Nakajima; Toru Arai


Archive | 2000

Compact vibration motor

Tadao Yamaguchi; Koichi Nakajima; Toru Arai


Archive | 2002

Device, method, and program for write once read many information recording and reproduction, and computer- readable program storage medium where the program for worm (write once read many) recording and reproduction is recorded

Yoriaki Kaneda; Koichi Nakajima; Toshihiko Sakino; 浩一 中島; 敏彦 先納; 頼明 金田


Archive | 1994

Power-supply device for flat motor

Koichi Nakajima; Tadao Yamaguchi; 浩一 中島; 忠男 山口


Archive | 1997

Flat motor, and method for mounting the motor and supplying power on the motor

Toru Arai; Koichi Nakajima; Tadao Yamaguchi; 浩一 中島; 忠男 山口; 新井 亨


Archive | 2000

Brush apparatus of small motor and method for manufacturing the same

Tadao Yamaguchi; Koichi Nakajima; Toru Arai


Archive | 1996

STRUCTURE AND METHOD FOR MOUNTING OF PRINTED-WIRING BOARD AT CYLINDRICAL VIBRATING MOTOR

Koichi Nakajima; 浩一 中島


Archive | 2003

Pipe inner surface flaw inspection device

Shigenori Kamimura; Hiroaki Kondo; Keiichiro Miyamoto; Koichi Nakajima; 繁憲 上村; 浩一 中島; 圭一郎 宮本; 広章 近藤


Archive | 1997

FLAT CORELESS OSCILLATORY MOTOR

Sukeo Kai; Naohisa Koyanagi; Koichi Nakajima; 浩一 中島; 尚久 小柳; 貳夫 甲斐

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