Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403954 | Crawler-type work machine | Naoya Akiyama, Hiroaki Takeshima | 2025-09-02 |
| 12351234 | Crawler-type work machine | Yoshitaka KIKUCHI, Hiroaki Takeshima | 2025-07-08 |
| 12276079 | Crawler-type work machine | Hiroaki Takeshima, Naoya Akiyama, Shinichi OTAKA, Kazushi Nakata, Osamu YATSUDA | 2025-04-15 |
| 11131079 | Work vehicle and work vehicle monitoring system | Hiroaki Takeshima, Yoshito Komatsu | 2021-09-28 |
| 10619329 | Work vehicle, monitoring system for work vehicle, and tracked work vehicle | Hiroaki Takeshima, Yoshito Komatsu | 2020-04-14 |
| 9079613 | Crawler work vehicle | Taneaki Fujino | 2015-07-14 |
| 8869921 | Crawler work vehicle | Taneaki Fujino | 2014-10-28 |
| 8561760 | Hydraulic system for working vehicle | Hitoshi Miyamoto | 2013-10-22 |
| 8404969 | Urethane resin, actinic energy ray curable adhesive, and back protective sheet for solar cell | Satoshi Maeda, Mitsuo Umezawa, Hiroshi Yamaguchi | 2013-03-26 |
| 7442906 | Induction heating coil for shaft member having multiple steps and heating method | Yoshimasa Tanaka, Takeshi Endoh, Yutaka Kiyosawa, Fumiaki Ikuta, Takashi Horino +2 more | 2008-10-28 |
| 7333718 | Work data collection method | Koichi Takahashi, Masaya Kaneko, Yuko Endo, Yoshio Obara | 2008-02-19 |
| 7272461 | Work data collection method | Koichi Takahashi, Masaya Kaneko, Yuko Endo, Yoshio Obara | 2007-09-18 |
| 7103437 | Work data collection method | Koichi Takahashi, Masaya Kaneko, Yuko Endo, Yoshio Obara | 2006-09-05 |
| 5924188 | Method of manufacturing bottomed hollow cylinder using a press | Yasunori Tokunou, Kouichi Inoue, Toshikazu Shogase, Makoto Sunouchi | 1999-07-20 |
| 5611881 | Method of thermal transfer recording on marking film | Yasunori Kimura, Akifumi Kuwabara, Tatsuya Nakao, Motohiko Kashioka, Hiromi Yokoyama +2 more | 1997-03-18 |
| 5527615 | Image receptor sheet for thermal transfer | Yasunori Kimura, Hideaki Kumada, Motohiko Kashioka | 1996-06-18 |
| 5348348 | Data-written medium | Koji Hanada, Makiko Hamuro, Toru Ohmura, Motohiko Kashioka | 1994-09-20 |
| 4932200 | Rotary ring for spinning machinery | Kunio Etuya, Naofumi Kobayashi, Noboru Ishibashi | 1990-06-12 |
| 4925731 | Heat-sensitive transfer material | Koji Hanada, Masashi Sawamura, Hiroyuki Nihashi, Tsuneo Tanaka | 1990-05-15 |
| 4877681 | Heat-sensitive transfer material | Koji Hanada, Masashi Sawamura, Hiroyuki Nihashi, Tsuneo Tanaka | 1989-10-31 |
| 4698958 | Ring for spinning and twisting machines | Yuzuru Nakano | 1987-10-13 |