Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TI

Takuya Imaide — 65 Patents

Hitachi: 59 patents #176 of 28,497Top 1%
HIHitachi Video Engineering, Incorporated: 4 patents #1 of 181Top 1%
MAMaxell: 3 patents #182 of 437Top 45%
HMHitachi Maxell: 2 patents #441 of 1,211Top 40%
HSHitachi Video And Information Systems: 2 patents #78 of 269Top 30%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Panasonic: 1 patents #13,316 of 21,108Top 65%
Fujisawa, JP: #25 of 2,463 inventorsTop 2%
Overall (All Time): #33,516 of 4,157,543Top 1%
65 Patents All Time
Takuya Imaide has been granted 65 US patents while listed as an inventor at Hitachi. The first was granted in 1981 and the most recent in November 2023. Takuya Imaide ranks #33,516 of 4,157,543 US inventors in our database (top 0.81%). Patent records list Takuya Imaide in Fujisawa, JP.

Issued Patents All Time

Showing 1–25 of 65 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11812071 Program, recording medium, and reproducing apparatus Susumu Yoshida, Toshihiro Kato, Akinobu Watanabe, Naozumi Sugimura, Nozomu Shimoda 2023-11-07
11159830 Program, recording medium, and reproducing apparatus Susumu Yoshida, Toshihiro Kato, Akinobu Watanabe, Naozumi Sugimura, Nozomu Shimoda 2021-10-26
10645424 Program, recording medium, and reproducing apparatus Susumu Yoshida, Toshihiro Kato, Akinobu Watanabe, Naozumi Sugimura, Nozomu Shimoda 2020-05-05
9418704 Program, recording medium, and reproducing apparatus Susumu Yoshida, Toshihiro Kato, Akinobu Watanabe, Naozumi Sugimura, Nozomu Shimoda 2016-08-16
8902991 Decoding apparatus for encoded video signals Hiroki Mizosoe 2014-12-02
8254754 Reproducing device Naozumi Sugimura 2012-08-28
8249420 Reproducing device Naozumi Sugimura 2012-08-21
8238717 Reproducing device Naozumi Sugimura 2012-08-07
8238716 Reproducing device Naozumi Sugimura 2012-08-07
7835626 Reproducing device Naozumi Sugimura 2010-11-16 $108,000
7535348 Surveillance system with surveillance terminals and surveillance center Keisuke Inata, Taku Nakamura, Masahiro Kageyama, Hiroyasu Ohtsubo, Teruki Niki +2 more 2009-05-19
7289563 Security camera system Naoki Yamamoto, Taku Nakamura, Hiroyasu Ohtsubo 2007-10-30 $216,000
7110451 Bitstream transcoder Taku Nakamura, Naoki Yamamoto, Hiroyasu Ohtsubo 2006-09-19 $87,000
7088240 Surveillance system with surveillance terminals and surveillance center Keisuke Inata, Taku Nakamura, Masahiro Kageyama, Hiroyasu Ohtsubo, Teruki Niki +2 more 2006-08-08
6205286 Image pickup apparatus having image information compressing function Ryuji Nishimura, Iwao Aizawa 2001-03-20 $358,000
6157406 Image pickup apparatus and method of controlling the same Noriyuki Iura, Tomoyuki Kurashige, Naoki Yamamoto, Hiroaki Kami, Yoshihiro Todaka 2000-12-05 $447,000
6128036 Still picture recording digital camera with output unit having delay unit and memory Hiroshi Sakurai, Hiroyasu Ohtsubo, Kouji Asada, Masaru Noda, Noriyuki Iura +3 more 2000-10-03 $928,000
6081254 Color correction system of imaging apparatus Mariko Tanaka, Shinichi Yamada, Tomoko Ogawa, Yuji Sano, Kiyoharu Kishimoto +9 more 2000-06-27 $628,000
5990946 Signal reading and processing arrangement of still picture recording apparatus Hiroshi Sakurai, Hiroyasu Ohtsubo, Kouji Asada, Masaru Noda, Noriyuki Iura +3 more 1999-11-23 $945,000
5847756 Image pickup apparatus and method of controlling the same Noriyuki Iura, Tomoyuki Kurashige, Naoki Yamamoto, Hiroaki Kami, Yoshihiro Todaka 1998-12-08 $272,000
5805214 Ultra small video camera and a video camera system in use thereof Akihito Nishizawa, Toshiro Kinugasa, Takuya Iguchi, Kazuhiro Koshio 1998-09-08 $112,000
5726707 Signal reading and processing arrangement of still picture recording apparatus Hiroshi Sakurai, Hiroyasu Ohtsubo, Kouji Asada, Masaru Noda, Noriyuki Iura +3 more 1998-03-10 $155,000
5710590 Image signal encoding and communicating apparatus using means for extracting particular portions of an object image Kenji Ichige, Ryuji Nishimura, Norio Yatsuda, Hiroyuki Kuriyama, Mayuko Oda 1998-01-20 $154,000
5646684 Ultra small video camera and a video camera system Akihito Nishizawa, Toshiro Kinugasa, Takuya Iguchi, Kazuhiro Koshio 1997-07-08 $156,000
5631697 Video camera capable of automatic target tracking Ryuji Nishimura, Mayuko Oda 1997-05-20 $107,000