Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319986 | Aluminum alloy and aluminum alloy die casting material | Tomohiro Isobe, Hiroshi Horikawa | 2025-06-03 |
| 12221676 | Photoluminescent aluminum alloy and photoluminescent aluminum alloy die-cast material | Shinya Miwa, Katsumi Fukaya, Hiroshi Horikawa | 2025-02-11 |
| 12134806 | Aluminum alloy for die casting and die cast aluminum alloy material | Tomohiro Isobe, Hiroshi Horikawa | 2024-11-05 |
| 11976834 | Air conditioner, data transmission method, and air conditioning system | — | 2024-05-07 |
| 11976835 | Air conditioner, data transmission method, and air conditioning system | — | 2024-05-07 |
| 11959654 | Air conditioner, data transmission method, and air conditioning system | — | 2024-04-16 |
| 11563386 | Electromechanical transducer and method for manufacturing same | Tomoo Ikeda, Takuya Shirai, Yudai Hoshi | 2023-01-24 |
| 11549461 | High strength aluminum alloy, internal combustion engine piston comprising said alloy, and method for manufacturing internal combustion engine piston | Kazuhiro Oda, Hiroshi Horikawa, Katsumi Fukaya, Takashi Seki, Tadashi Watanabe | 2023-01-10 |
| 11101748 | Method of manufacturing an electrostatic induction transducer, electrostatic induction transducer, and wristwatch | Toshinari Maeda, Makoto Watanabe, Yasuo Kitajima | 2021-08-24 |
| 10920301 | Aluminum alloy casting having superior high-temperature strength and thermal conductivity, method for manufacturing same, and aluminum alloy casting piston for internal combustion engine | Kazuhiro Oda, Hisayasu Kojima, Naoko Sato, Ryo Wakabayashi, Akito Tanihata | 2021-02-16 |
| 10622917 | Electrostatic-type electromechanical transducer | — | 2020-04-14 |
| 9222151 | Aluminum alloy excellent in high temperature strength and heat conductivity and method of production of same | Jie Xing, Kazuhiro Oda, Yutaka Ishida, Hiroshi Horikawa | 2015-12-29 |
| 8558435 | Package structure of a piezoelectric device mounting and supporting a piezoelectric vibration element | Kazuo Murata, Kazuhiro Toriumi, Toshiya Kubo, Takashi Maruyama, Tomoyuki Nakazawa +9 more | 2013-10-15 |
| 7986077 | Tuning fork type quartz piece and oscillator comprising such tuning fork type quartz piece | — | 2011-07-26 |
| 7901587 | Manufacturing method for vibrator | Tomoo Ikeda | 2011-03-08 |
| 7673511 | Vibration gyro | — | 2010-03-09 |
| 7637159 | Vibration gyro and the process of producing the same | Takashi Moriya, Tomoo Ikeda, Atsushi Murakami, Akihiro Shioji | 2009-12-29 |
| 6675651 | Vibration gyro | Tohru Yanagisawa | 2004-01-13 |
| 6538208 | Package base for mounting electronic element, electronic device and method of producing the same | — | 2003-03-25 |
| 6437490 | Vibration gyroscope | Tohru Yanagisawa, Naoki Fujii | 2002-08-20 |
| 6281619 | Vibration gyro | Tohru Yanagisawa | 2001-08-28 |