TS

Tsuyoshi Sakyo

HC Hitachi Construction Machinery Co.: 12 patents #101 of 1,234Top 9%
PC Press Kogyo Co.: 2 patents #6 of 24Top 25%
TC Tcm: 1 patents #18 of 59Top 35%
📍 Chiyoda, JP: #312 of 1,712 inventorsTop 20%
Overall (All Time): #424,330 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
7657841 Monitor display for construction machine Kazuhiro Shibamori, Keiichiro Nakamura, Kazunori Nakamura, Tadatoshi Shimamura, Genroku Sugiyama 2010-02-02
D549738 Wheel loader Kazuhiko Hiraoka, Jujutsu Murota, Kazunori Komatsu, Ei Takahashi, Hirofumi Ouchi 2007-08-28
6769732 Cabin for construction machinery 2004-08-03
6582010 Cab for construction machinery Kazunori Komatsu, Katsuhiro Satou 2003-06-24
6568746 Cab for construction machinery Kazunori Komatsu, Katsuhiro Satou 2003-05-27
6450284 Cab for construction machinery Toichi Hirata, Takashi Nakagawa, Akitaka Takeuchi, Kazuhiko Hiraoka 2002-09-17
6325450 Operator's cab in construction machine Toichi Hirata, Kazuhisa Tamura, Jun Sonoda, Takashi Nakagawa 2001-12-04
6209949 Operator's cab in construction machine Toichi Hirata, Kazuhisa Tamura, Jun Sonoda, Takashi Nakagawa 2001-04-03
6206457 Operator's cab for construction machines Toichi Hirata, Kazuhisa Tamura, Jun Sonoda 2001-03-27
D437602 Hydraulic excavator Kazuhiko Hiraoka, Shingo Hirose, Kazuhiko Nishiyama, Akitaka Takeuchi, Yoshiki Yoshida +5 more 2001-02-13
5722108 Windshield wiper control device for construction machines Yoshimi Iwase 1998-03-03
5643080 Air outlet member Yoshiyuki Kondoh, Yoshimi Iwase, Sadahisa Tomita, Kazunori Komatsu, Kazuhisa Tamura 1997-07-01