Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5576098 | Thin film magnetic head | Yuko Arimoto, Takabumi Fumoto, Keiji Okubo, Osamu Saito, Toyoji Ataka | 1996-11-19 |
| 5552217 | Magnetic recording medium and a method for producing it | Kiyoto Yamaguchi, Yoshifumi Matsui | 1996-09-03 |
| 5382301 | High permeability thin-film magnetic head and method of manufacture | Keiji Ohkubo, Yuko Arimoto, Hiroyuki Uwazumi | 1995-01-17 |
| 5306320 | Stoichiometric B1-type tantalum nitride and a sintered body thereof and method of synthesizing the B1-type tantalum nitride | Tsutomu Mashimo, Minoru Nishida, Susumu Yamaya | 1994-04-26 |
| 5201923 | Stoichiometric B1-type tantalum nitride and a sintered body thereof and method of synthesizing the B1-type tantalum nitride | Tsutomu Mashimo, Minoru Nishida, Susumu Yamaya | 1993-04-13 |