Masakazu Saori — 38 Patents at Hoya

Masakazu Saori has been granted 38 US patents while listed as an inventor at Hoya. The first was granted in 2005 and the most recent in May 2019. Masakazu Saori ranks #84,675 of 4,157,543 US inventors in our database (top 2.0%). Patent records list Masakazu Saori in Saitama, JP.

Patents per Year

Issued Patents All Time

Showing 1–25 of 38 patents

Patent #	Title	Co-Inventors	Date
10281692	Zoom lens system and electronic imaging apparatus using the same	—	2019-05-07
9798122	Zoom lens system	—	2017-10-24
9784950	Zoom lens system and electronic imaging apparatus using the same	Yoshimitsu Ohara	2017-10-10
9690083	Zoom lens system and electronic imaging apparatus using the same	—	2017-06-27
9213173	Zoom lens system	—	2015-12-15
9201219	Close-distance correcting lens system	Tatsuyuki Onozaki	2015-12-01
9001440	Macro lens system	—	2015-04-07
8913328	Four group zoom lens system	—	2014-12-16
8908298	Zoom lens system and electronic imaging apparatus using the same	—	2014-12-09
8824059	Zoom lens system and optical instrument using the same	Koji Kato	2014-09-02
8456748	Zoom lens system and electronic imaging apparatus using the same	—	2013-06-04
8446679	Zoom lens system and electronic imaging apparatus using the same	—	2013-05-21
8422143	Retrofocus wide-angle lens system and optical instrument provided with the same	—	2013-04-16
8416508	Imaging device	Koichiro Hayakawa	2013-04-09
8305694	Zoom lens system	—	2012-11-06
7961402	High zoom-ratio zoom lens system	—	2011-06-14
7813051	High zoom-ratio zoom lens system	—	2010-10-12
7804652	Zoom lens system	—	2010-09-28
7625143	Camera system	Takeshi Matsushita, Toshihiro Hamamura, Masahiro Koinuma, Takashi Enomoto	2009-12-01
7609456	Standard zoom lens system	—	2009-10-27
7542219	Intermediate telephoto lens system	—	2009-06-02
7528882	Image pickup apparatus	Ryota Ogawa, Masahiro Oono	2009-05-05
7508594	Wide-angle zoom lens system	—	2009-03-24
7443603	Wide-angle zoom lens system	—	2008-10-28
7417800	Zoom lens system	—	2008-08-26

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