KS

Kiyotaka Sakai

Honda Motor Co.: 8 patents #2,726 of 21,052Top 15%
Yamaha Motor: 7 patents #221 of 2,310Top 10%
Ricoh Company: 6 patents #3,275 of 9,818Top 35%
KO Komatsu: 4 patents #453 of 2,087Top 25%
SK Seiko Watch Kabushiki Kaisha: 1 patents #14 of 28Top 50%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
KC Kayaba Industry Co.: 1 patents #133 of 326Top 45%
SD Sdk: 1 patents #2 of 5Top 40%
OC Ohi Seisakusho Co.: 1 patents #94 of 196Top 50%
📍 Kaga, JP: #1 of 43 inventorsTop 3%
Overall (All Time): #129,358 of 4,157,543Top 4%
29
Patents All Time

Issued Patents All Time

Showing 1–25 of 29 patents

Patent #TitleCo-InventorsDate
11981323 Drive assistance device for saddle type vehicle Tsubasa Nose, Tsutomu Tamashima, Hiroaki Uchisasai, Yuta Kanbe 2024-05-14
11772614 Drive assistance device for saddle type vehicle Tsubasa Nose, Tsutomu Tamashima, Hiroaki Uchisasai, Yuta Kanbe 2023-10-03
11679834 Driving assistance device for saddle type vehicle Tsubasa Nose, Tsutomu Tamashima, Hiroaki Uchisasai, Yuta Kanbe 2023-06-20
D968234 Wristwatch Kento Ito, Shinichiro Kubo 2022-11-01
10981619 Small-sized saddle riding vehicle, and rigidity adjustment device of body frame of vehicle Katsumasa Mukai, Satoru Kubo, Hiroki Yoshino, Hirohisa Takahashi, Kazuki Yamagishi +1 more 2021-04-20
9634546 Multi-shaft linear motor and component transfer apparatus Naoki Hanamura 2017-04-25
9394668 Bulldozer 2016-07-19
9386735 Electronic component mounting apparatus 2016-07-05
9175455 Bulldozer 2015-11-03
9010480 Bulldozer Taisuke Mizuno, Hirokazu Asaka 2015-04-21
8931585 Bulldozer Taisuke Mizuno, Hirokazu Asaka 2015-01-13
8878399 Multi-shaft linear motor and component transfer apparatus Naoki Hanamura 2014-11-04
8643226 Linear motor and electronic component transfer device equipped with linear motor unit 2014-02-04
8368254 Linear motor and component transfer apparatus Naoki Hanamura 2013-02-05
8368259 Linear motor component mounting apparatus and component inspecting apparatus Naoki Hanamura 2013-02-05
8350419 Single-shaft linear motor, multi-shaft linear motor, and component transfer apparatus Naoki Hanamura 2013-01-08
8297398 Two-wheeled motor vehicle Taisuke Nimura, Kenji Kofuji, Saiji Suzuta, Toshiyuki Iwai, Satoshi Kogo +1 more 2012-10-30
8002068 Final gear transmission mechanism for a motorcycle, and motorcycle incorporating same Taisuke Nimura, Kenji Kofuji, Yoshinobu Shiomi, Hidetoshi Toyoda, Yasuhiro Higashi 2011-08-23
7599650 Developer bearing member, developing device, process cartridge and image forming apparatus Shunji Katoh, Katsumi Masuda, Hideo Yoshizawa, Yoshio Hattori, Hideki Kimura +4 more 2009-10-06
7457570 Image forming apparatus including a magnetic brush developing system using a two-component developer comprising toner and carrier Tadashi Kasai, Hideki Kimura, Tsuyoshi Imanura, Katsumi Masuda, Hideo Yoshizawa 2008-11-25
7348490 Double wire cord and portable audio device using the same 2008-03-25
7272342 Image forming apparatus having a detachable cartridge including a photoconductive drum with axis shaft having a minimal rotational eccentricity, and a method of assembling the image forming apparatus Hiroyuki Nagashima, Kazuyuki Sugihara, Katsumi Masuda, Hideki Kimura, Kazuhisa Sudo +1 more 2007-09-18
7267350 Steering damper Shinichi Yamada, Takeshi Wakabayashi, Takehiko Nanri 2007-09-11
7228093 Method and apparatus for image forming capable of performing a stable image development Hideo Yoshizawa, Katsumi Masuda, Hideki Kimura, Tsuyoshi Imamura 2007-06-05
7212773 Image forming apparatus Kazuhisa Sudo, Kazuyuki Sugihara, Hideo Yoshizawa, Katsumi Masuda, Hideki Kimura +1 more 2007-05-01