Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949310 | Vibration actuator with movable body with tip part of the core oscillating and a shaft part supporting the movable body on a side of a base | Takanori Kato, Yuki Takahashi | 2024-04-02 |
| 11031856 | Vibration actuator | Takanori MATSUYAMA, Shinya Tashima, Koichi AZUMAI | 2021-06-08 |
| 10855156 | Vibration actuator | Takanori MATSUYAMA, Shinya Tashima, Koichi AZUMAI | 2020-12-01 |
| 7929244 | Magnetic tape recording/reproducing apparatus | Keisuke Horii, Shinji Muta | 2011-04-19 |
| 7120808 | Information processing apparatus and method, as well as program | Atsushi Miyairi, Shinichi Numata, Shojiro Sato, Takaaki Morimura, Masataka Suzuki +3 more | 2006-10-10 |
| 7102857 | Rotary head drum apparatus capable of positively receiving a splashing adhesive | — | 2006-09-05 |
| 6690550 | Rotation balance control mechanism controlling a rotation balance of a rotary head drum apparatus | Masato Hiramatsu | 2004-02-10 |
| 6667859 | Rotational balance adjustment mechanism for a rotary head drum device | — | 2003-12-23 |
| 6633930 | Information processing apparatus, information processing method, and information providing medium | Takashi Sonehara, Yoshihiro Yamaguchi, Yamamoto Ryou | 2003-10-14 |
| 6062123 | Power steering system and steering-angle detecting device for use therein | Yoshifumi Obata, Osamu Miyazaki | 2000-05-16 |
| 5415808 | Flocculant for water treatment | Takao Hasegawa, Takuya Onitsuka, Yasuhiro Ehara, Hiroshi Akazawa | 1995-05-16 |
| 5227089 | Method for producing flocculant for water treatment | Takao Hasegawa, Takuya Onitsuka, Yasuhiro Ehara, Hiroshi Akazawa | 1993-07-13 |
| 5142657 | Apparatus for drilling pronunciation | Sadaaki Ezawa, Ryoichi Endoh, Michiko Nihei | 1992-08-25 |
| 4923629 | Method and flocculant for water treatment | Takao Hasegawa, Takuya Onitsuka, Minoru Suzuki, Yasuhiro Ehara, Tadamasa Ozaki | 1990-05-08 |