Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7658538 | Method for evaluating solder joint portion | Hirofumi Koike, Akikazu Matsumoto, Takefumi Isogai, Yoshiharu Hirose, Hiroaki KADOURA +2 more | 2010-02-09 |
| 7374814 | Soft magnetic powder material containing a powdered lubricant and a method of manufacturing a soft magnetic powder compact | Naoki Kamiya | 2008-05-20 |
| 7015781 | Production method of magnetic circuit member, magnetic circuit member, and electromagnetic apparatus | Akikazu Matsumoto | 2006-03-21 |
| 6980171 | Antenna and manufacturing method for the same | Kota Maruyama, Makoto Tsukahara | 2005-12-27 |
| 6800146 | Magnetic circuit member | Akikazu Matsumoto | 2004-10-05 |
| 6723179 | Soft magnetism alloy powder, treating method thereof, soft magnetism alloy formed body, and production method thereof | Kota Maruyama, Yoshiharu Iyoda, Aiko Nakashima, Toshihisa Terazawa, Naoki Kamiya | 2004-04-20 |
| 6595073 | Magnetostrictive device for torque sensor and method of manufacture of the same | Kouta MARUYAMA, Atsunao Itoh, Yoshio Kato | 2003-07-22 |
| 6400330 | Bar antenna and method of manufacturing the same | Kota Maruyama, Eiji Mushiake, Wataru Kuwayama | 2002-06-04 |
| 6030468 | Cold accumulator | Masuo Yamada, Tetsuya Goto, Yoshiki Hoshino, Uichiro Mizutani | 2000-02-29 |
| 5588433 | Ultrasonic diagnostic apparatus | Takeshi Shirai | 1996-12-31 |
| 5421332 | Ultrasound imaging device in medicine displaying freeze-frame without flickering | Yuichiro Ishii | 1995-06-06 |
| 5316068 | Method for producing casting with functional gradient | Masuo Yamada, Masami Ishii, Yukuo Makimura, Tsutomu Kurikuma, Norihiro Akita | 1994-05-31 |
| 5259435 | Lightweight and low thermal expansion composite material | Hirohisa Miura, Masaoki Hashimoto, Mamoru Okamoto, Shoichi Tsuchiya, Masami Ishii | 1993-11-09 |
| 4994085 | Artificial stem unit for coxa with setting guide | Kazuhiko Sawai, Shigeo Niwa, Tomokazu Hattori, Ryohei Yabuno, Masami Ishii | 1991-02-19 |
| 4979958 | Artificial stem for femur of coxa | Shigeo Niwa, Kazuhiko Sawai, Tomokazu Hattori, Yasumasa Matsuda, Masami Ishii +2 more | 1990-12-25 |