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Junji Hashimura — 32 Patents

MCMinolta Co.: 17 patents #86 of 1,416Top 7%
KOKonica Minolta Opto: 9 patents #32 of 418Top 8%
MIMinolta: 4 patents #411 of 1,109Top 40%
KMKonica Minolta: 2 patents #1,382 of 2,718Top 55%
Sakai, JP: #180 of 2,905 inventorsTop 7%
Overall (All Time): #110,428 of 4,157,543Top 3%
32 Patents All Time
Junji Hashimura has been granted 32 US patents while listed as an inventor at Minolta Co.. The first was granted in 1992 and the most recent in September 2021. Junji Hashimura ranks #110,428 of 4,157,543 US inventors in our database (top 2.7%). Patent records list Junji Hashimura in Sakai, JP.

Patents per Year

Patents granted per year, 1992 to 2021Bar chart with a peak of 5 patents in 1999.peak 51992: 2 patents19921994: 1 patents1995: 2 patents19951997: 1 patents1998: 2 patents19981999: 5 patents2000: 1 patents20002001: 2 patents2002: 1 patents20022003: 1 patents2004: 2 patents20042005: 1 patents2006: 1 patents20062008: 2 patents2009: 3 patents20092010: 1 patents2011: 2 patents20112020: 1 patents2021: 1 patents2021

Issued Patents All Time

Showing 1–25 of 32 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11130404 Head-up display apparatus Norihide Yamada, Osamu Tannai, Toshiyuki Kojima, Kazuhiro Sugawara 2021-09-28
10864820 Virtual image display optical system and image display device Kentarou Nakamura, Norihide Yamada, Eiji Nomura, Shinichiro Saito 2020-12-15
8077585 Condenser lens for an objective lens system Tohru Kimura, Yuichi Atarashi, Toshiyuki Kojima 2011-12-13
7924683 Optical pickup apparatus with objective optical system and guiding optical system Tohru Kimura, Mitsuru Mimori 2011-04-12
7668066 Optical pickup apparatus Yuichi Atarashi, Kohei Ota, Kiyono Ikenaka 2010-02-23
7593307 Objective optical system for optical pickup apparatus, optical pickup apparatus, driving apparatus for optical information recording medium, condenser lens and optical path compounding element Tohru Kimura, Yuichi Atarashi, Toshiyuki Kojima 2009-09-22
7558180 Light source apparatus provided with beam shaping element and optical pick-up apparatus having the same Katsuya Sakamoto 2009-07-07
7525879 Objective optical element and optical pickup apparatus Mitsuru Mimori, Kiyono Ikenaka 2009-04-28
7463570 Multi-focus objective lens, optical pickup apparatus and optical information recording reproducing apparatus Tohru Kimura 2008-12-09
7379411 Beam shaping device Kazunari Tada, Yuichiro Ori 2008-05-27
7116493 Beam shaping device Kazunari Tada, Yuichiro Ori 2006-10-03
6922289 Objective lens system for optical pickups Kyu Takada 2005-07-26 $63,000
6781767 Zoom optical system with a prescribed conjugate distance Masaya Kinoshita, Kenji Hamada 2004-08-24
6714330 Scanning optical system — 2004-03-30
6624951 Objective lens system for optical pickups Kyu Takada, Hideki Nagata 2003-09-23
6384985 Zoom lens system — 2002-05-07
6327440 Camera Nobuyuki Taniguchi, Hideo Kajita, Yujiro Mima, Nobuya Miki, Masayuki Ikemura 2001-12-04
6304361 Scanning optical system — 2001-10-16
6166862 Designing method of zoom optical system Yuichiro Ori 2000-12-26
5986818 Gradient index aspherical lens — 1999-11-16
5978149 Zoom lens system Hiromu Mukai, Hideki Nagata 1999-11-02
5978154 Zoom lens system — 1999-11-02
5973849 Zoom lens system — 1999-10-26
5923478 Zoom lens system — 1999-07-13
5786941 Zoom lens system Minoru Kuwana, Hitoshi Hagimori 1998-07-28

Frequent Collaborators

Takashi Okada4 shared
Tohru Kimura4 shared
Akira Fukushima3 shared
Yuichi Atarashi3 shared
Hiromu Umeda3 shared
Hisayuki Masumoto3 shared

Nearby-Ranked Inventors

Jean-Sebastien Merette32
Nicolas Francois32
Rainer Liebhart32
Robert E. Simonson32
Johannes Meyer32
Siddharth K. Saraya32
Anton S. Kaplanyan32
Timothy S. Sherwood32
John Klier32