Osamu Okuno — 8 Patents at Unknown

Osamu Okuno has been granted 8 US patents while listed as an inventor at Unknown. The first was granted in 1980 and the most recent in August 1998. Osamu Okuno ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Osamu Okuno in Kamakura, JP.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5788493	Permanent magnet assembly, keeper and magnetic attachment for denture supporting	Kiyomi Tanaka, Toru Sugihara, Kazumi Noguchi, Hiroya SUZUKI	1998-08-04	$179,000
5337033	Permanent magnet assembly for stably fixing denture	Yohsuke Kinouchi, Minoru Ai, Hiroshi Mizutani, Kiyotaka Yamauchi, Akira Yamataka +1 more	1994-08-09	$145,000
4877308	Light shielding screen structure and a process for producing the same	Shigeru Sugiyama	1989-10-31
4758274	Dental amalgam alloys containing selenium	Atsushige Sato, Ishi Miura, Yasuhiro Kumei, Tsuyoshi Nakano, Yoshinobu Yamamura	1988-07-19
4702765	Method of making selenium-containing amalgam alloys for dental restoration	Atsushige Sato, Ishi Miura, Yasuhiro Kumei, Tsuyoshi Nakano, Bunsaku Yoshida	1987-10-27
4528034	Selenium-containing amalgam alloys for dental restoration and method for the preparation thereof	Atsushige Sato, Ishi Miura, Yasuhiro Kumei, Tsuyoshi Nakano, Bunsaku Yoshida	1985-07-09
4385892	Setting compositions for dental purposes	Atsushige Sato, Ishi Miura, Yasuhiro Kumei, Bunsaku Yoshida	1983-05-31
4239686	Process for producing phthalimido derivatives	Teruyuki Misumi, Kyogo Tanaka	1980-12-16

Osamu Okuno — 8 Patents

Issued Patents All Time

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