Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5452359 | Acoustic signal reproducing apparatus | Kiyofumi Inanaga, Hiroyuki Sogawa, Susumu Yabe | 1995-09-19 |
| 5446835 | High-speed picking system for stacked parts | Yasuo Hibi, Toshio Kato, Hiroshi Harada | 1995-08-29 |
| 5276740 | Earphone device | Kiyofumi Inanaga, Hiroyuki Sogawa, Akira Kimura | 1994-01-04 |
| 5228089 | Hearing aid | Kiyofumi Inanaga, Masayoshi Miura, Hiroyuki Sogawa | 1993-07-13 |
| 5022486 | Sound reproducing apparatus | Masayoshi Miura, Kiyofumi Inanaga, Hiroyuki Sogawa | 1991-06-11 |
| 4703378 | Magnetic transducer head utilizing magnetoresistance effect | Shigeyoshi Imakoshi, Hideo Suyama, Yutaka Soda, Munekatsu Fukuyama | 1987-10-27 |
| 4679107 | Magnetic transducer head utilizing magnetoresistance effect | Shigeyoshi Imakoshi, Yutaka Soda, Hideo Suyama | 1987-07-07 |
| 4673998 | Magnetic transducer head having series connected magnetroresistance effect sensing element with head output connected between the sensing elements | Yutaka Souda, Shigeyoshi Imakoshi, Hideo Suyama, Hiroyuki Uchida, Tetsuo Sekiya | 1987-06-16 |
| 4270066 | Miniature motor for an electronic timepiece including a stator having a non-magnetic reinforcing ring | Kiichi Terade | 1981-05-26 |