Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225951 | Thin film magnetic head with reduced internal stresses | Tohru Kira, Kazuyoshi Imae, Mitsuhiko Yoshikawa, Kengo Shiiba | 1993-07-06 |
| 5155644 | Yoke thin film magnetic head constructed to avoid Barkhausen noises | Tohru Kira, Kazuyoshi Imae, Mitsuhiko Yoshikawa, Kengo Shiiba | 1992-10-13 |
| 4789910 | Thin film magnetic head with an application type silicon dioxide film | Tohru Kira, Kazuyoshi Imae, Mitsuhiko Yoshikawa | 1988-12-06 |
| 4371452 | Process for hydrocarbon reforming and apparatus therefor | Kozo Ohsaki, Kazuo Hirokawa, Goro Fukuda, Tadayoshi Tomita | 1983-02-01 |