Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hitachi Maxell › Shinro Inui
SI

Shinro Inui — 22 Patents

HMHitachi Maxell: 8 patents #102 of 1,211Top 9%
Hitachi: 7 patents #5,864 of 28,497Top 25%
MAMaxell: 4 patents #158 of 437Top 40%
HCHitachi Consumer Electronics Co.: 3 patents #80 of 447Top 20%
HCHitachi Media Electronics Co.: 3 patents #60 of 214Top 30%
Ibaraki, JP: #356 of 6,779 inventorsTop 6%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Shinro Inui has been granted 22 US patents while listed as an inventor at Hitachi Maxell. The first was granted in 1995 and the most recent in September 2020. Shinro Inui ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Shinro Inui in Ibaraki, JP.

Patents per Year

Patents granted per year, 1995 to 2020Bar chart with a peak of 3 patents in 2015.peak 31995: 1 patents19951998: 1 patents2001: 1 patents20012003: 1 patents2004: 1 patents20042010: 1 patents2011: 2 patents20112012: 1 patents2014: 2 patents20142015: 3 patents2016: 2 patents20162017: 2 patents2018: 1 patents20182020: 3 patents2020

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10782604 Projection-type video display apparatus Hidemi Yamada, Eiki Ishijima 2020-09-22
10691003 Projection type image display apparatus Hiroshi Oshima 2020-06-23
10642137 Projection-type image display device Eiki Ishijima, Hiroshi Oshima, Nobuki Matsui 2020-05-05
10133159 Projection type image display device and antivibration device for projection lens used therein Hidemi Yamada 2018-11-20
D790621 Lamp for projector Eiki Ishijima, Hiroshi Oshima 2017-06-27
9560329 Projection-type video display device having adjusting mechanism of two optical engines Kazuomi Kaneko, Nobuki Matsui 2017-01-31
9459517 Projection image display apparatus for attaching and detaching a projection lens Nobuki Matsui, Chohei Ono, Kazuomi Kaneko, Masayuki Fukui 2016-10-04
9335618 Projection image display apparatus Kazumasa Ueoka, Kei Adachi, Chohei Ono, Takafumi Ishizu, Kazuo Shikita 2016-05-10
9185371 Liquid crystal projector having shade member preventing deterioration of polarizing plate Nobuki Matsui 2015-11-10
9148635 Projection video display device Kazumasa Ueoka, Chohei Ono, Kazuomi Kaneko 2015-09-29
D728000 Lamp for projector Hiroshi Ohshima, Nobuki Matsui 2015-04-28
8891026 Projection video display device Chohei Ono, Masayuki Fukui, Kazuomi Kaneko, Nobuki Matsui 2014-11-18
D701259 Lamp for projector Hiroshi Ohshima 2014-03-18
8109642 Projection type image display apparatus Yasuhisa Watabe, Nobuyuki Kimura, Yoshimasa Takeuchi 2012-02-07 $175,000
D630667 Lamp for projector Tatsuo Morita 2011-01-11
D630237 Lamp for projector Hiroshi Ohshima 2011-01-04
7798653 Projection display and optical aperture unit Hiroshi Ooshima, Michiyuki Yoshino 2010-09-21 $76,000
6680883 Objective lens driving device and optical disc apparatus using the same Naohiko Otoshi, Katsuhiko Izumi, Michio Miura, Naomitsu Kuroda, Ryuichiro Mizuno 2004-01-20 $318,000
6567352 Objective lens driving device and optical disc apparatus using the same Naohiko Otoshi, Katsuhiko Izumi, Michio Miura, Naomitsu Kuroda, Ryuichiro Mizuno 2003-05-20 $125,000
6195314 Objective lens driving device and optical disc apparatus using the same Naohiko Otoshi, Katsuhiko Izumi, Michio Miura, Naomitsu Kuroda, Ryuichiro Mizuno 2001-02-27 $289,000
5781523 Disk reproducing apparatus capable of taking multi-inclined postures Tsugutaro Ozawa 1998-07-14 $166,000
5407117 Tape guide for a magnetic recording and/or reproducing apparatus Shouzou Yokoo, Tsugutaro Ozawa 1995-04-18 $54,000

Frequent Collaborators

Nobuki Matsui6 shared
Chohei Ono4 shared
Kazuomi Kaneko4 shared
Ryuichiro Mizuno3 shared
Michio Miura3 shared
Eiki Ishijima3 shared

Nearby-Ranked Inventors

David A. Bierdeman22
Ryan M. Stone22
Kai-Uwe Schmidt22
Satoshi Yoneda22
Rene Frigiere22
Wayne Thomas McHugh22
Michael Bachmann22
Kimberly Rae Saviers22
Qinda Ye22