Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Naoki Shimada — 57 Patents

Samsung: 12 patents #11,258 of 75,807Top 15%
Canon: 10 patents #6,241 of 19,416Top 35%
Hitachi: 9 patents #4,653 of 28,497Top 20%
Cisco: 8 patents #1,756 of 13,007Top 15%
Dai Nippon Printing Co.: 5 patents #462 of 2,222Top 25%
OMOmron: 5 patents #619 of 3,089Top 25%
Kawasaki: 3 patents #725 of 2,943Top 25%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
SCSoken Chemical & Engineering Co.: 1 patents #21 of 62Top 35%
SISumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
SCSumitomo Pipe & Tube Co.: 1 patents #12 of 23Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Kyoto, CA: #14 of 57 inventorsTop 25%
Overall (All Time): #42,412 of 4,157,543Top 2%
57 Patents All Time

Issued Patents All Time

Showing 26–50 of 57 patents

Patent #TitleCo-InventorsDate
D603356 Portable telephone Mark Sterzick, Jeff Jones, Dimitre Mehandjiysky, Alex Chon, Steven Tkachuk 2009-11-03
D601995 Portable phone 2009-10-13
D601549 Wireless headset Simon Kang 2009-10-06
D596561 Charger for headset Alex Chon, Wesley Millora, Rudy Widiaman, Hyo-Keun Ahn, Simon Kang +3 more 2009-07-21
D594442 Headset for portable phone Alex Chon, Wesley Millora, Rudy Widiaman, Hyo-Keun Ahn, Simon Kang +3 more 2009-06-16
D594407 Charger for headset Alex Chon, Wesley Millora, Rudy Widiaman, Hyo-Keun Ahn, Simon Kang +3 more 2009-06-16
D593538 Headset for portable phone Alex Chon, Wesley Millora, Rudy Widiaman, Hyo-Keun Ahn, Simon Kang +3 more 2009-06-02
7469271 System, method, program and storage medium for providing service Takahiro Onsen, Masahiro Hadano, Koji Yoshida 2008-12-23
7383304 System, method, program and storage medium for processing electronic mail Takahiro Onsen, Masahiro Hadano, Koji Yoshida 2008-06-03
7320060 Method, apparatus, and computer readable medium for managing back-up Masashi Nakanishi, Masahiro Yamada 2008-01-15
7246105 Storage device management method, system and program Tadashi Numanoi, Tatsundo Aoshima, Kei Takeda 2007-07-17
7212913 Engine control apparatus Keiichiro Sakaigaki, Koji Nishimoto 2007-05-01
7209863 Performance information monitoring system, method and program Yusuke Fukuda, Tadashi Numanoi, Tomohiro Kominami 2007-04-24
7188187 File transfer method and system Motoaki Hirabayashi, Masao Menjo 2007-03-06
7167265 Printing with a plurality of printers 2007-01-23
7080105 System and method for data backup Masashi Nakanishi, Motoaki Hirabayashi 2006-07-18
7065539 Data transfer method Shogo Mikami, Motoaki Hirabayashi 2006-06-20
7007144 Method, apparatus, and computer readable medium for managing back-up Masashi Nakanishi, Masahiro Yamada 2006-02-28
6832299 System and method for assigning storage in a storage network in accordance with stored management information Motoaki Hirabayashi 2004-12-14
6654136 Printing with a plurality of printers 2003-11-25
6277461 Optical recording medium Hiroyuki Naganuma 2001-08-21
6052137 Ticket and ticket rewriting apparatus 2000-04-18
6002383 Polymer dispersed liquid crystal (PDLC) film using heat or an electric field to change state and the other to change back 1999-12-14
5851422 Polymeric material for liquid crystal/polymer composite film, record display medium, and use thereof Wataru Saito, Atsushi Baba, Tadafumi Shindo, Hidetoshi Ozawa, Yoshinori Kinase +4 more 1998-12-22
5847786 Method of orienting liquid crystal of liquid crystal display medium and apparatus for carrying out the same Shin Miyanowaki 1998-12-08