Soichiro Sakata — 7 Patents at Takasago Thermal Engineering Co.

Soichiro Sakata has been granted 7 US patents while listed as an inventor at Takasago Thermal Engineering Co.. The first was granted in 1991 and the most recent in March 2002. Soichiro Sakata ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Soichiro Sakata in Yokohama, JP.

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Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date
6352578	Air cleaning filter, process for preparing the same, and high-level cleaner	Katsumi Sato, Hideto Takahashi, Takao Okada	2002-03-05
6146451	Air-cleaning filter, method of producing the same, and high-level cleaning device	Hideto Takahashi, Katsumi Sato	2000-11-14
6120584	Air cleaning apparatus, air filter and method for manufacturing the same	Katsumi Sato, Hideto Takahashi, Takao Okada	2000-09-19
5882938	Apparatus and method for evaluating contamination caused by organic substances deposited on substrate surface	Hideto Takahashi, Katsumi Sato	1999-03-16
5798455	Storehouse for use in storage of clean materials	Hideto Takahashi, Katsumi Sato	1998-08-25
5057966	Apparatus for removing static electricity from charged articles existing in clean space	Takanori Yoshida, Takao Okada	1991-10-15
5047892	Apparatus for removing static electricity from charged articles existing in clean space	Takanori Yoshida, Takao Okada	1991-09-10