Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12262483 | Electronic device housing | Hisakazu Yamane, Takaaki Tanaka | 2025-03-25 |
| 12238874 | Electric device | Takashi Ohara | 2025-02-25 |
| 11905848 | Turbine blade, manufacturing method for turbine blade, and gas turbine | Masayoshi Hatta, Keita Takamura, Susumu Wakazono, Takashi Fujii, Hiroyuki Otomo +4 more | 2024-02-20 |
| 11180277 | Three-dimensional body, container, and method for manufacturing container | — | 2021-11-23 |
| 9981331 | Electrochemical machining tool and electrochemical machining system | Yosuke Mukai, Shin Asano, Tetsuhei Kobayashi, Tomofumi Shintani | 2018-05-29 |
| 9943919 | Electrochemical machining apparatus | Tetsuhei Kobayashi, Shin Asano, Yosuke Mukai, Tomofumi Shintani | 2018-04-17 |
| 9925866 | Work vehicle | — | 2018-03-27 |
| 9889515 | Electrochemical machining tool, electrochemical machining system, and method for manufacturing perforated member | Yosuke Mukai, Shin Asano, Tetsuhei Kobayashi, Tomofumi Shintani | 2018-02-13 |
| 9878388 | Electrochemical machining tool, electrochemical machining system, and perforated member manufacturing method | Yosuke Mukai, Shin Asano, Tetsuhei Kobayashi, Tomofumi Shintani | 2018-01-30 |
| 9403227 | Electrochemical machining tool and electrochemical machining system | Yosuke Mukai, Shin Asano, Tetsuhei Kobayashi | 2016-08-02 |
| D732455 | Windshield wiper for vehicle | Masaru Fujiwara, Yuhei Kichikawa | 2015-06-23 |
| 8215434 | Construction machine | Makoto Matsushita, Masao Nakamura | 2012-07-10 |
| 8001723 | Tool, system, method, and plant for promoting growth of seedling, seedling set for planting, and planting method | Naoki Ogawa, Wataru Kawamura, Hiromitsu Nagayasu, Takehiko Matsui, Kinya Fujita +3 more | 2011-08-23 |
| 7850201 | Gas generator and method of manufacturing the same | Dairi Kubo | 2010-12-14 |
| 7503987 | Gas generating agent, process for production thereof, and gas generator for air bags | Tameo Kawakami, Eishi Sato, Koji Wakisaka | 2009-03-17 |
| 7070017 | Rotating apparatus for construction machine | Akio Hoshi, Nozomu Tanaka, Shuuji Tabata, Koji Kawasaki, Yukio Yanagisawa | 2006-07-04 |
| 6325450 | Operator's cab in construction machine | Tsuyoshi Sakyo, Toichi Hirata, Jun Sonoda, Takashi Nakagawa | 2001-12-04 |
| 6209949 | Operator's cab in construction machine | Tsuyoshi Sakyo, Toichi Hirata, Jun Sonoda, Takashi Nakagawa | 2001-04-03 |
| 6206457 | Operator's cab for construction machines | Tsuyoshi Sakyo, Toichi Hirata, Jun Sonoda | 2001-03-27 |
| D437602 | Hydraulic excavator | Kazuhiko Hiraoka, Shingo Hirose, Kazuhiko Nishiyama, Akitaka Takeuchi, Yoshiki Yoshida +5 more | 2001-02-13 |
| 5643080 | Air outlet member | Yoshiyuki Kondoh, Tsuyoshi Sakyo, Yoshimi Iwase, Sadahisa Tomita, Kazunori Komatsu | 1997-07-01 |
| 5211270 | Torque converter lock-up device | Takao Fukunaga | 1993-05-18 |
| 4726185 | Flat type torque converter | Masayoshi Shigemasa, Fujio Ohshima, Takao Fukunaga, Takashi Okuno | 1988-02-23 |
| 4685529 | Handle post mounting device for tractor | Hideo Watanabe, Akihiro Shimiza | 1987-08-11 |
| 4631979 | Power transmission mechanism equipped with fluid and centrifugal clutch | Shigeru Takeshita, Takao Fukunaga | 1986-12-30 |