Nobutaka Osako — 8 Patents at Mitsuboshi Belting

Nobutaka Osako has been granted 8 US patents while listed as an inventor at Mitsuboshi Belting. The first was granted in 1992 and the most recent in June 2006. Nobutaka Osako ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Nobutaka Osako in Kobe, JP.

Patents per Year

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date
7056249	Power transmission belt and method of manufacturing the power transmission belt	Akihiro Ueno, Kazuhiro Takeda, Yasunori Nakai	2006-06-06
6220983	Toothed power transmission belt	Akihiro Ueno, Yasunori Nakai	2001-04-24
5531649	Toothed power transmission belt	Kazutoshi Ishida, Yasunori Nakai, Takeshi Murakami	1996-07-02
5417618	Toothed belt	Takeshi Murakami, Yasunori Nakai	1995-05-23
5378206	Toothed belt having twisted core wire	Takahide Mizuno, Takeshi Murakami, Satoshi Murakami	1995-01-03
5310386	Toothed belt having coated cores exhibiting improved resistance	Takahide Mizuno, Takeshi Murakami, Yasunori Nakai	1994-05-10
5178586	Toothed belt	Takahide Mizuno, Takeshi Murakami	1993-01-12
5120280	Toothed power transmission belt	Takahide Mizuno, Takeshi Murakami, Yasunori Nakai	1992-06-09