Patent Inventor: Yoshihiko Kawai
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Dowel forming method for buckle base member
Inventor: Sasaki, et al. | Patent Number: 8015851
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Electron tube
Inventor: Kyushima, et al. | Patent Number: 7692384
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Electron tube with electron-bombarded semiconductor device
Inventor: Suyama, et al. | Patent Number: 7525249
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Electron beam detection device and electron tube
Inventor: Kyushima, et al. | Patent Number: 7491918
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Seat belt apparatus and buckle
Inventor: Kawai, et al. | Patent Number: 7240407
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Plated automotive part and method
Inventor: Nakamura, et al. | Patent Number: 7238433
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Electron tube
Inventor: Suyama, et al. | Patent Number: 7176429
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Shock-proof device, buckle having the shock proof device, and seatbelt apparatus having the buckle
Inventor: Kawai, et al. | Patent Number: 7124480
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Optical measurement apparatus and method for optical measurement
Inventor: Suyama, et al. | Patent Number: 6960771
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Optical measurement apparatus and method for optical measurement
Inventor: Suyama, et al. | Patent Number: 6940589
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Thermal flow sensor
Inventor: Ito, et al. | Patent Number: 6799456
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Buckle with smooth tongue insertion mechanism
Inventor: Yamaguchi, et al. | Patent Number: 6427297
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Buckle with noise prevention mechanism
Inventor: Yamaguchi, et al. | Patent Number: 6385823
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Buckle with non-contact switch
Inventor: Yamaguchi, et al. | Patent Number: 6381815
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Buckle with movement prevention device
Inventor: Yamaguchi, et al. | Patent Number: 6370742
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Electron tube
Inventor: Suyama, et al. | Patent Number: 6198221
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Buckle
Inventor: Kawai, et al. | Patent Number: 6035500
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Seat belt buckle
Inventor: Yamaguchi, et al. | Patent Number: 5974638
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Electron tube with electron lens
Inventor: Suyama, et al. | Patent Number: 5917282
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Electron tube
Inventor: Suyama, et al. | Patent Number: 5883466
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Method for analyzing steel and apparatus therefor
Inventor: Akiyoshi, et al. | Patent Number: 5537206
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Probe using a mixed sub-electrode for measuring the activity of carbon in molton iron
Inventor: Sasabe, et al. | Patent Number: 5393403
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Method for cleaning molten metal and apparatus therefor
Inventor: Ishii, et al. | Patent Number: 5091000
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Method for manufacturing iron-boron-silicon alloy
Inventor: Matsuno, et al. | Patent Number: 5049357
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Method of making a magnetic head
Inventor: Kawai, et al. | Patent Number: 4891878
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Magnetic head incorporating a glass composition of barium oxide and phosphorous pentaoxide
Inventor: Kawai, et al. | Patent Number: 4811147
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Magnetic head
Inventor: Kawai, et al. | Patent Number: 4807075
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Method for melting and reducing chrome ore
Inventor: Mori, et al. | Patent Number: 4783219
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Magnetic transducer
Inventor: Yasuda, et al. | Patent Number: 4475137
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Magnetic head with an improved inner core
Inventor: Yasuda, et al. | Patent Number: 4404608
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Method for removing hydrogen sulfide
Inventor: Fukuda, et al. | Patent Number: 4038366