Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701505 | Image data parallel processing apparatus | Shigeki Yamashita, Yoshiyuki Hirayama | 1997-12-23 |
| 5680246 | Optical amplifier and optical transmission apparatus | Tsukasa Takahashi, Hiroyuki Itou, Yuji Tamura, Michikazu Shima, Kazuo Yamane +6 more | 1997-10-21 |
| 5665455 | Low-iron-loss grain-oriented electromagnetic steel sheet and method of producing the same | Seiji Sato, Masayoshi Ishida, Kunihiro Senda, Michiro Komatubara | 1997-09-09 |
| 5644448 | Head signal supply/retrieval structure for magnetic disk drive | — | 1997-07-01 |
| 5613015 | Image signal analyzing system and coding system | Yutaka Koshi, Setsu Kunitake, Shunichi Kimura, Koh Kamizawa | 1997-03-18 |
| 5598484 | Apparatus for encoding an image signal | Koh Kamizawa, Yutaka Koshi, Setsu Kunitake | 1997-01-28 |