Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12209362 | Steel wire and tire | Akifumi MATSUOKA, Ken MANABE | 2025-01-28 |
| 12091734 | Steel wire and spring | Fuminori Okada, Kazuaki Sugimura, Hiromu Izumida, Katsutoshi Iwamoto | 2024-09-17 |
| 11895937 | Slip determination system, travel path generation system, and field work vehicle | Kazuo Sakaguchi, Tomohiko Sano, Osamu Yoshida, Takashi Nakabayashi, Satoshi Maruo +1 more | 2024-02-13 |
| 11807923 | Spring steel wire | Hiromu Izumida | 2023-11-07 |
| 11726485 | Autonomous work vehicle travel system, travel route managing device, travel route generating device, and travel route determining device | Sakura Tomita, Tomohiko Sano, Kazuo Sakaguchi, Makoto Oshitani, Kenichi Iwami +1 more | 2023-08-15 |
| 11317557 | Automatic steering system and automatic steering method | Kazuo Sakaguchi, Tomohiko Sano, Osamu Yoshida, Satoshi Maruo, Takashi Nakabayashi | 2022-05-03 |
| 11320279 | Travel route management system and travel route determination device | Sakura Tomita, Tomohiko Sano, Kazuo Sakaguchi, Makoto Oshitani, Kenichi Iwami +1 more | 2022-05-03 |
| 11300976 | Work vehicle automatic traveling system | Sakura Tomita, Tomohiko Sano, Kazuo Sakaguchi, Makoto Oshitani, Kenichi Iwami +1 more | 2022-04-12 |
| 10914015 | Steel cord and method for producing the same | Kenichi Yamashita, Takashi Tokuyama, Shinei Takamura, Masumi Suzuki, Koji FUJISAWA +1 more | 2021-02-09 |
| 10754342 | Work vehicle support system | Sakura Tomita, Yuki Kubota, Chiaki Komaru, Kazuo Sakaguchi, Shigeki Hayashi +1 more | 2020-08-25 |
| 10632791 | Tire | Kenichi Yamashita, Takashi Tokuyama, Shinei Takamura, Masumi Suzuki, Koji FUJISAWA | 2020-04-28 |
| 10503169 | Travel working machine | Shunya TAKASE, Aya Tanabe, Shigeki Hayashi | 2019-12-10 |
| 10313095 | Control system | Katsunobu Natori, Satoshi Nishikawa, Masahiro Shiraishi, Hideo Harada | 2019-06-04 |
| 10059290 | Vehicle bumper | Kazuki SUGIE, Tetsuo NURUKI | 2018-08-28 |
| 9713840 | Pipe with rib and method for manufacturing pipe with rib | Yuichi Furukawa, Tsukasa Kato, Keiichi Morita, Jun Yaokawa, Yasushi Iwata +1 more | 2017-07-25 |
| 9694418 | Up-drawing continuous casting apparatus and up-drawing continuous casting method | Tsukasa Kato | 2017-07-04 |
| 8831040 | Data transfer device and data transfer system | Masatoshi Shibasaki, Yukihisa Tamura | 2014-09-09 |
| 8417424 | Control system for working machine | Yasuo Fujii, Tamaki Naka, Shigeki Hayashi, Yukifum Yamanaka | 2013-04-09 |
| 6953273 | Vehicle lamp | Atsushi Kochi | 2005-10-11 |
| 6787412 | Dielectric element and method for fabricating the same | Akira Hashimoto, Yoshimi Sato, Atsushi Kawakami, Hideya Kobari | 2004-09-07 |
| 6597027 | Dielectric element and method for fabricating the same | Akira Hashimoto, Yoshimi Sato, Atsushi Kawakami, Hideya Kobari | 2003-07-22 |
| 6353078 | Polyurethane adhesive, method for use in bonding, and use of mixture | Shigeru Murata, Masahiko Yasuda | 2002-03-05 |
| 6120969 | Polyphenol compound, quinonediazide ester and positive photoresist composition | Mitsuo Hagihara, Kousuke Doi, Hidekatsu Kohara, Toshimasa Nakayama | 2000-09-19 |
| 6087466 | Polyurethane and polyester polyol | Shigeru Murata, Yukio Inaba, Masahiko Yasuda | 2000-07-11 |
| 5672895 | Semiconductor integrated circuit with protection circuit against electrostatic breakdown and layout design method therefor | Takashi Iida, Satoru Sumi, Hiroshi Shimizu, Akinori Tahara, Isao Amano | 1997-09-30 |