Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12214406 | Upper tool stocker | Masaaki Sato, Shiro Hayashi, Shingo Kamada, Yohei Yamaguchi | 2025-02-04 |
| 12179252 | Tool changer | Masaaki Sato, Shiro Hayashi, Shingo Kamada, Yohei Yamaguchi | 2024-12-31 |
| 12115573 | Bending system and greasing unit | — | 2024-10-15 |
| 12023724 | Method for installing divided upper tool to upper tool holder provided on upper table of press brake, tool changer, and tool stocker | Masaaki Sato, Shiro Hayashi, Shingo Kamada, Yohei Yamaguchi | 2024-07-02 |
| 11945987 | Light wavelength conversion member and light-emitting device | Shohei Takaku, Yusuke Katsu, Tsuneyuki ITO, Toshiaki Kurahashi | 2024-04-02 |
| 11819901 | Tool for press brake | Masaaki Sato, Shiro Hayashi, Shingo Kamada, Yohei Yamaguchi | 2023-11-21 |
| 11560513 | Optical wavelength conversion member and light-emitting device | Shohei Takaku, Yusuke Katsu, Tsuneyuki ITO, Toshiaki Kurahashi | 2023-01-24 |
| 10347817 | Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition | Hisashi KOZUKA, Takayuki Matsuoka, Kazuaki Kitamura, Masato Yamazaki, Toshiaki Kurahashi +3 more | 2019-07-09 |
| 10348061 | Spark plug | Haruki Yoshida, Kuniharu Tanaka, Michitaka Yamada, Yusuke Nomura | 2019-07-09 |
| 10340441 | Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition | Hisashi KOZUKA, Takayuki Matsuoka, Kazuaki Kitamura, Masato Yamazaki, Toshiaki Kurahashi +3 more | 2019-07-02 |
| 9938197 | Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and method for manufacturing unleaded piezoelectric ceramic composition | Masato Yamazaki, Takayuki Matsuoka, Kazuaki Kitamura, Hisashi KOZUKA, Toshiaki Kurahashi +3 more | 2018-04-10 |
| 9871187 | Lead-free piezo-electric porcelain composition, piezo-electric element using the same, and method for producing lead-free piezo-electric porcelain composition | Masato Yamazaki, Takayuki Matsuoka, Yoshiteru Honda, Kazuaki Kitamura, Hisashi KOZUKA +3 more | 2018-01-16 |
| 9828296 | Lead-free piezoelectric ceramic composition, method for producing same, piezoelectric element using lead-free piezoelectric ceramic composition, ultrasonic processing machine, ultrasonic drive device, and sensing device | Masato Yamazaki, Takayuki Matsuoka, Kazuaki Kitamura, Toshiaki Kurahashi, Katsuya Yamagiwa +1 more | 2017-11-28 |
| 9356279 | Electrode body, method for producing electrode body, and battery provided with electrode body | Masato Hozumi, Toshiya Saito, Tohru Suzuki, Tetsuo Uchikoshi, Yoshio Sakka | 2016-05-31 |
| 9136033 | Sintered oxide compact and circuit board using same | Hisashi KOZUKA, Tomoko Hishida, Kazushige Ohbayashi | 2015-09-15 |
| 8882150 | Bump stopper | Hiroyuki Akaki, Soukichi Kikuchi | 2014-11-11 |
| 8807597 | Frontal collision energy absorption structure for vehicle | Hiroyuki Akaki, Soukichi Kikuchi, Osami Ohno | 2014-08-19 |
| 8727380 | Suspension tower structure for vehicle | Hiroyuki Akaki, Soukichi Kikuchi | 2014-05-20 |
| 8657059 | Attachment structure of propeller shaft to cross-member | Hiroyuki Akaki, Soukichi Kikuchi | 2014-02-25 |
| 8657060 | Support mount bracket, method for mounting front differential gear unit, and attachment structure of front differential gear unit | Osami Ohno, Osamu Kurogi, Noritaka Sakiyama, Hiroyuki Akaki, Osamu Kishi | 2014-02-25 |
| 8518584 | Production method for electrode for battery, electrode produced by production method, and battery including electrode | Koji Kawamoto, Masato Hozumi, Yoshio Sakka, Tetsuo Uchikoshi, Tohru Suzuki | 2013-08-27 |
| 8141904 | Energy absorbing structure for a vehicle | Hiroyuki Akaki, Soukichi Kikuchi, Osami Ohno | 2012-03-27 |
| 8002064 | Frame structure of automotive vehicle | Eiji Okada | 2011-08-23 |
| 7201082 | Automobile pedal supporting structure | Yasunori Sasaki, Kiyonobu Takahashi, Akira Nakayama | 2007-04-10 |
| 4920726 | Vacuum-packing machine | Chiharu Yamada | 1990-05-01 |