| 12371873 |
Work machine |
Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Hiroaki AMANO +3 more |
2025-07-29 |
| 12276087 |
Work machine |
Kento KUMAGAI, Shinya Imura, Katsuaki Kodaka, Yasutaka Tsuruga, Takaaki CHIBA |
2025-04-15 |
| 11965315 |
Work machine |
Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Hiroaki AMANO +3 more |
2024-04-23 |
| 11739502 |
Work machine |
Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Hiroaki AMANO +3 more |
2023-08-29 |
| 11718977 |
Work machine |
Kento KUMAGAI, Shinya Imura, Yasutaka Tsuruga, Takaaki CHIBA, Hiroaki AMANO +2 more |
2023-08-08 |
| 11454004 |
Work machine |
Kento KUMAGAI, Shinya Imura, Katsuaki Kodaka, Yasutaka Tsuruga |
2022-09-27 |
| 11149410 |
Work machine with automatic and manual operating control |
Kento KUMAGAI, Shinya Imura, Katsuaki Kodaka, Yasutaka Tsuruga, Takaaki CHIBA |
2021-10-19 |
| 8051649 |
Hydraulically driven industrial machine |
Mitsuhiro Yoshimoto |
2011-11-08 |
| 7657841 |
Monitor display for construction machine |
Kazuhiro Shibamori, Keiichiro Nakamura, Tsuyoshi Sakyo, Kazunori Nakamura, Tadatoshi Shimamura |
2010-02-02 |
| 7643938 |
Location confirmation method and location display system of construction machine and such construction machine |
Hiroyuki Adachi, Kazuhiro Shibamori, Hideki Komatsu, Koichi Shibata, Hiroshi Watanabe |
2010-01-05 |
| 7512471 |
Control device for working vehicle |
Kazunori Nakamura, Tsuyoshi Nakamura, Kentaro Itoga |
2009-03-31 |
| 7493978 |
Traveling hydraulic working machine |
Tsuyoshi Nakamura, Kazunori Nakamura, Toichi Hirata |
2009-02-24 |
| 7493112 |
Construction machine management apparatus and construction machines management system |
Hiroyuki Adachi, Toichi Hirata, Hiroshi Onoue, Hideo Karasawa, Koichi Shibata +3 more |
2009-02-17 |
| 7489049 |
Antitheft device |
Hideki Komatsu, Hiroyuki Adachi, Kazuhiro Shibamori, Koichi Shibata |
2009-02-10 |
| 7434394 |
Hydraulic drive device |
Kouji Ishikawa, Yusuke Kajita, Kazunori Nakamura, Hideo Karasawa |
2008-10-14 |
| 7370475 |
Traveling hydraulic working machine |
Tsuyoshi Nakamura, Kazunori Nakamura, Toichi Hirata, Kentaro Itoga |
2008-05-13 |
| 7287188 |
Work machine maintenance system |
Koichi Shibata, Hiroshi Watanabe, Hiroyuki Adachi |
2007-10-23 |
| 7272928 |
Hydraulic circuit of construction machinery |
Nobuei Ariga, Hideaki Tanaka, Tsukasa Toyooka, Masaki Egashira, Takatoshi Ooki |
2007-09-25 |
| 7228125 |
Construction machine management apparatus and construction machines management system |
Hiroyuki Adachi, Toichi Hirata, Hiroshi Onoue, Hideo Karasawa, Koichi Shibata +3 more |
2007-06-05 |
| 7222051 |
Working machine, failure diagnosis system for work machine and maintenance system for work machines |
Koichi Shibata, Hiroshi Watanabe, Hiroshi Ogura, Hiroyuki Adachi, Hideo Karasawa |
2007-05-22 |
| 7171188 |
Communication system for working machines |
Hiroshi Watanabe, Koichi Shibata, Toichi Hirata, Hiroyuki Adachi, Hideki Komatsu +1 more |
2007-01-30 |
| 7162347 |
System and method for managing construction machinery |
Kazuhiro Shibamori, Hiroyuki Adachi, Koichi Shibata, Hideki Komatsu |
2007-01-09 |
| 7127887 |
Oil pressure circuit for working machines |
Tsuyoshi Nakamura, Tsukasa Toyooka, Kouji Ishikawa |
2006-10-31 |
| 7079982 |
Working machine, trouble diagnosis system of working machine, and maintenance system of working machine |
Hiroshi Ogura, Hiroshi Watanabe, Hideo Karasawa, Yoshiyuki Umeno, Osamu Tomikawa +3 more |
2006-07-18 |
| 7076947 |
Hydraulic circuit of construction machinery |
Nobuei Ariga, Hideaki Tanaka, Tsukasa Toyooka, Masaki Egashira, Takatoshi Ooki |
2006-07-18 |