Bunkai Ryu — 2 Patents at Panasonic

Bunkai Ryu has been granted 2 US patents while listed as an inventor at Panasonic. The first was granted in 2006 and the most recent in January 2007. Bunkai Ryu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bunkai Ryu in Kadoma, JP.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7157138	Fiber board	Kenji Ohnishi, Masayuki Okuzawa, Yuzo Okudaira, Hideyuki Ando, Kazunori Umeoka +1 more	2007-01-02
7045027	Method of producing a fiber board	Masayuki Okuzawa, Kenji Ohnishi, Yuzo Okudaira, Hideyuki Ando, Kazunori Umeoka +2 more	2006-05-16	$336,000

Bunkai Ryu — 2 Patents

Issued Patents All Time

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