| 4880693 |
Magnetic recording medium |
Masatoshi Takahashi, Akihiro Hashimoto, Tsutomu Okita, Takashi Yoneyama |
1989-11-14 |
| 4868060 |
Magnetic recording medium |
Toshimitu Okutu, Masatoshi Takahashi, Yasuyuki Yamada |
1989-09-19 |
| 4803121 |
Magnetic recording medium |
Masatoshi Takahashi, Toshimitu Okutu, Hideaki Kosha |
1989-02-07 |
| 4758468 |
Magnetic recording medium |
Masatoshi Takahashi, Nobuyoshi Asada, Eiichi Tadokoro |
1988-07-19 |
| 4748090 |
Magnetic recording media |
Nobuyuki Yamamoto, Nobuo Tsuji, Yuzo Higaki, Toshihisa Okamura |
1988-05-31 |
| 4734325 |
Magnetic recording medium |
Nobutaka Yamaguchi, Masatoshi Takahashi, Kazuko Hanai, Hideaki Kosha, Eiichi Tadokoro |
1988-03-29 |
| 4731278 |
Magnetic recording medium |
Masatoshi Takahashi, Eiichi Tadokoro |
1988-03-15 |
| 4728569 |
Magnetic recording medium |
Nobutaka Yamaguchi, Masatoshi Takahashi, Kazuko Hanai, Hideaki Kosha, Eiichi Tadokoro |
1988-03-01 |
| 4696858 |
Magnetic recording medium |
Nobutaka Yamaguchi, Masatoshi Takahashi, Kazuko Hanai, Hideaki Kosha, Eiichi Tadokoro |
1987-09-29 |
| 4693929 |
Magnetic recording medium |
Masatoshi Takahashi, Takashi Yoneyama, Yasuo Nishikawa, Eiichi Tadokoro |
1987-09-15 |
| 4686139 |
Magnetic recording medium |
Nobutaka Yamaguchi, Masatoshi Takahashi, Kazuko Hanai, Hideaki Kosha, Eiichi Tadokoro |
1987-08-11 |
| 4649072 |
Magnetic recording medium |
Nobutaka Yamaguchi, Masatoshi Takahashi, Kazuko Hanai, Hideaki Kosha, Eiichi Tadokoro |
1987-03-10 |
| 4647501 |
Magnetic recording medium |
Nobutaka Yamaguchi, Shinobu Iida, Norio Nasu, Toshimitu Okutu, Kenichi Masuyama |
1987-03-03 |
| 4614685 |
Magnetic recording medium having improved running properties |
Kenichi Masuyama, Eiichi Tadokoro |
1986-09-30 |
| 4582754 |
Magnetic recording medium |
Shinobu Iida, Masaaki Fujiyama, Eiichi Tadokoro |
1986-04-15 |
| 4554220 |
Magnetic recording media |
Nobuyuki Yamamoto, Nobuo Tsuji, Yuzo Higaki, Toshihisa Okamura |
1985-11-19 |
| 4552798 |
Magnetic recording medium |
Yasuhiro Abe, Shinobu Iida, Eiichi Tadokoro |
1985-11-12 |
| 4552799 |
Magnetic recording medium |
Shinobu Iida, Masaaki Fujiyama, Eiichi Tadokoro |
1985-11-12 |
| 4546038 |
Magnetic recording medium |
Nobutaka Yamaguchi, Masaaki Fujiyama, Eiichi Tadokoro |
1985-10-08 |
| 4539257 |
Magnetic recording medium having improved running properties |
Kenichi Masuyama, Takashi Yoneyama, Norio Nasu, Eiichi Tadokoro |
1985-09-03 |
| 4499121 |
Method of preparing a magnetic recording medium with a calendering treatment |
Nobutaka Yamaguchi, Masaaki Fujiyama, Sugihiko Tada, Eiichi Tadokoro, Masahiro Utsumi +1 more |
1985-02-12 |
| 4497864 |
Magnetic recording medium |
Nobutaka Yamaguchi, Takashi Yoneyama, Eiichi Tadokoro |
1985-02-05 |
| 4304852 |
Silver halide photographic light-sensitive material |
Naohiko Sugimoto, Shinzo Kishimoto, Masakazu Yoneyama, Nobuhisa Sekiguchi |
1981-12-08 |
