Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Yuji Nagano — 11 Patents

Fujitsu Limited: 6 patents #5,180 of 24,456Top 25%
ACAmada Co.: 4 patents #71 of 479Top 15%
ACAmada Machine Tools Co.: 2 patents #3 of 16Top 20%
SSSumitomo Wiring Systems: 1 patents #1,603 of 2,615Top 65%
Yokohama, JP: #9,415 of 49,234 inventorsTop 20%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Yuji Nagano has been granted 11 US patents while listed as an inventor at Fujitsu Limited. The first was granted in 2002 and the most recent in March 2016. Yuji Nagano ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Yuji Nagano in Yokohama, JP.

Patents per Year

Patents granted per year, 2002 to 2016Bar chart with a peak of 2 patents in 2010.peak 22002: 1 patents20022005: 1 patents20052007: 1 patents20072008: 1 patents20082009: 1 patents20092010: 2 patents20102011: 2 patents20112014: 1 patents20142016: 1 patents2016

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9289837 Method of holding band saw blade by means of band saw blade guide device, as well as band saw blade guide device Toru Tokiwa, Masatoshi Tanaka, Susumu Tsujimoto 2016-03-22
8621972 Band saw blade 2014-01-07
8051756 Band saw blade and cutting method Toshiyuki Hashimoto, Susumu Tsujimoto 2011-11-08
7937112 Base station apparatus, communication method, and computer readable storage medium storing program thereof Kiyohide Yamashita 2011-05-03
7672457 Computer-readable recording medium recording a wireless communication authentication program Kazuhiro Ichiyanagi, Akiko Kusumoto, Hisayoshi Naito, Shinichirou Miyajima, Kazuyuki Inomoto 2010-03-02
7661347 Saw blade Iwao Kamiyama 2010-02-16
7583978 Technology for controlling wireless communication Shinichirou Miyajima, Kazuhiro Ichiyanagi, Akiko Kusumoto, Iwao Hashizume, Kazuyuki Inomoto +2 more 2009-09-01
7324893 Traffic management system Kiyohide Yamashita, Yuji Nomura, Hiroshi Ogura, Kazuyoshi Nagai, Takato Ohashi +1 more 2008-01-29
7280507 Radio LAN data transmission system, radio LAN data transmission method, and computer product Shinichirou Miyajima, Kazuhiro Ichiyanagi, Akiko Kusumoto, Katsuhiro Eguchi, Naoyuki Takeshita +2 more 2007-10-09
6931658 Image on-demand transmitting device and a method thereof Hirobumi Kawamura, Michiko Mizoguchi, Yuichi Terui, Yoshimasa Watanabe 2005-08-16
6480005 Electrical connection testing device and an electrical connection testing method for terminal fittings accommodated in a connector Nobuhiro Suzuki, Akira Nishino 2002-11-12