Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383989 | TIG welding filler metal and method for producing weld joint using the same | Kazufumi Watanabe, Atsushi Takada, Akiyoshi ANDO, Takatoshi Okabe | 2025-08-12 |
| 12275247 | Liquid discharge head and liquid discharge apparatus | Toshiaki Masuda, Kaname Morita, Takahiko Kuroda, Naoko Kitaoka, Arata Suzuki | 2025-04-15 |
| 11959157 | High-Mn steel and method of producing same | Daichi IZUMI, Shigeki Kitsuya, Koichi Nakashima | 2024-04-16 |
| 10626485 | Thin high-strength cold-rolled steel sheet and method of producing the same | Yoshie Obata, Yoshiyasu Kawasaki, Shinjiro Kaneko, Takeshi Yokota, Kazuhiro Seto | 2020-04-21 |
| 9982331 | Abrasion resistant steel plate having excellent low-temperature toughness and excellent corrosive wear resistance | Shinichi Miura, Nobuyuki Ishikawa | 2018-05-29 |
| 9938599 | Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same | Nobuyuki Ishikawa | 2018-04-10 |
| 9879334 | Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same | Yasuhiro Murota, Nobuyuki Ishikawa | 2018-01-30 |
| 9834853 | PZT precursor solution, method for producing PZT precursor solution, method for producing PZT film, method for producing electromechanical transducer element, and method for producing liquid discharge head | Yoshikazu Akiyama, Akira Shimofuku | 2017-12-05 |
| 9738957 | Wear resistant steel plate and manufacturing process therefor | Shinichi Miura, Nobuyuki Ishikawa | 2017-08-22 |
| 9196821 | Electromechanical transducer, droplet ejection head, and method for manufacturing electromechanical transducer | Tsutoh Aoyama, Masaru Shinkai, Masahiro Ishimori, Kanshi Abe, Manabu Nishimura +1 more | 2015-11-24 |
| 8727505 | Electromechanical transducer element, droplet discharge head, and droplet discharge device | Satoshi Mizukami, Yoshikazu Akiyama, Masaru Shinkai, Kanshi Abe, Takakazu Kihira +1 more | 2014-05-20 |
| 8690297 | Sol-gel liquid, electromechanical conversion element, liquid discharge head and inkjet recorder | Yoshikazu Akiyama, Osamu Machida, Akira Shimofuku, Takakazu Kihira | 2014-04-08 |
| 8684493 | Droplet-discharging-head manufacturing apparatus, droplet-discharging-head manufacturing method, droplet discharging head, droplet discharging device, and printing apparatus | Yukitoshi Tajima | 2014-04-01 |
| 8646180 | Method for producing electromechanical transducer, electromechanical transducer produced by the method, liquid-droplet jetting head, and liquid-droplet jetting apparatus | Yoshikazu Akiyama, Takakazu Kihira, Akira Shimofuku, Osamu Machida | 2014-02-11 |
| 8425026 | Electromechanical transducer film and method for manufacturing electromechanical transducer film | Osamu Machida, Yoshikazu Akiyama, Akira Shimofuku | 2013-04-23 |
| 7794643 | Apparatus and method for molding object with enhanced transferability of transfer face and object made by the same | Jun Watanabe, Yasuo Yamanaka, Kiyotaka Sawada, Yasunori Sugimoto | 2010-09-14 |
| 7232974 | All position automatic welding head and method for operating the same | Hiroshi Watanabe, Toshiharu Myoga, Masahiro Kanatani, Koichi Mitsuhata, Seiji Kikuhara +2 more | 2007-06-19 |
| 7205500 | Non-consumable electrode welding torch and welding head with the torch | Hiroshi Watanabe, Takashi Sato, Toshiharu Myoga, Koichi Mitsuhata, Masahiro Kanatani +4 more | 2007-04-17 |
| 5496651 | Machine part resistant to rolling friction | Hidetoshi Nishimoto, Yasuaki Sugizaki, Kenji Umei, Hiroshi Satoh, Yoshinori Terada +3 more | 1996-03-05 |
| 5437835 | Corrosion resistant Ti alloy containing Cu, Si, and a platinum group metal | Yasuaki Sugizaki, Hiroshi Satoh, Hidetoshi Nishimoto, Tatsuya Yasunaga, Takashi Yashiki | 1995-08-01 |
| 5316722 | Corrosion resistant Ti-Cr-Ni alloy containing a platinum group metal | Yasuaki Sugizaki, Hiroshi Satoh, Hidetoshi Nishimoto, Tatsuya Yasunaga, Takashi Yashiki | 1994-05-31 |