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For the Inventor, By the Inventor

Yamato, Japan

Ikeda Kinzokukuogyo Co, Ltd.


USPTO Granted Patents = 1

Forward Citations = 31

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2 inventors (with patents filed for the assignee):

goldMedal Hisao Tamura (1 out of 3 patents)

silverMedal Takuji Kawakami (1 out of 1 patent)


1 patent:

1. 4674792 - Position adjustable see-through headrest (1987-06-23),
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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#9 in Yamato

#15,539 in Japan

...
Yamato, Japan

Ikeda Kinzokukuogyo Co, Ltd.

Forward Citations = 31

2 inventors:

goldMedal Hisao Tamura (1 out of 3 patents)

silverMedal Takuji Kawakami (1 out of 1 patent)

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