Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5738927 | Perpendicular magnetic recording media and magnetic recording device | Atsushi Nakamura, Masaaki Futamoto, Yoshiyuki Hirayama, Mikio Suzuki, Takanobu Takayama | 1998-04-14 |
| 5685958 | Method of fabricating a magnetic recording medium | Masaaki Futamoto, Atsushi Nakamura, Nobuyuki Inaba, Yoshiyuki Hirayama, Yoshibumi Matsuda +1 more | 1997-11-11 |
| 5599580 | Method of fabricating a magnetic recording medium | Masaaki Futamoto, Atsushi Nakamura, Nobuyuki Inaba, Yoshiyuki Hirayama, Yoshibumi Matsuda +1 more | 1997-02-04 |
| 5536585 | Magnetic recording medium and fabrication method therefor | Masaaki Futamoto, Atsushi Nakamura, Nobuyuki Inaba, Yoshiyuki Hirayama, Yoshibumi Matsuda +1 more | 1996-07-16 |
| 5488255 | Cooling device for semiconductor packages, having flexible film heat expulsion means | Kazuo Sato, Mitsuhiro Shikida, Shigeo Ohashi, Toshio Hatada, Noriyuki Ashiwake +2 more | 1996-01-30 |
| 5467642 | Scanning probe microscope and method of control error correction | Sumio Hosaka, Atsushi Kikugawa, Hajime Koyanagi, Kiyosi Nagasawa | 1995-11-21 |
| 5436448 | Surface observing apparatus and method | Sumio Hosaka, Atsushi Kikugawa, Hajime Koyanagi, Shigeyuki Hosoki, Tsuyoshi Hasegawa | 1995-07-25 |
| 5402024 | Rotor for a permanent-magnet motor | Akihiko Watanabe, Sotomitsu Maeda, Hiroshi Dohi, Muneo Yamamoto, Hiromitsu Nakano +2 more | 1995-03-28 |
| 5231294 | Manganese-aluminum and manganese-silicon magnetic films, and magnetic recording medium | Teruaki Takeuchi, Masaaki Futamoto, Kazumasa Takagi, Yoshiyuki Hirayama | 1993-07-27 |
| 5229607 | Combination apparatus having a scanning electron microscope therein | Hironobu Matsui, Mikio Ichihashi, Sumio Hosaka, Yoshinori Nakayama, Satoshi Haraichi +9 more | 1993-07-20 |
| 5144128 | Surface microscope and surface microscopy | Tsuyoshi Hasegawa, Sumio Hosaka, Shigeyuki Hosoki, Masakazu Ichikawa | 1992-09-01 |
| 5095255 | Variable-driving unit for wipers and a wiper device incorporating the same | Mikihiro Kondoh, Hiroshi Takahashi | 1992-03-10 |
| 5077266 | Method of forming weak-link Josephson junction, and superconducting device employing the junction | Kazumasa Takagi, Tokuumi Fukazawa, Yoshimi Kawanami, Yuuichi Madokoro, Katsuki Miyauchi +3 more | 1991-12-31 |
| 5073460 | Magnetic recording medium and process for producing the same | Masaaki Futamoto, Selichi Asada, Takashi Nishimura, Kazuetsu Yoshida, Heigo Ishihara | 1991-12-17 |
| 5068158 | Magnetic recording medium and process for preparing the same | Masaaki Futamoto, Kazuetsu Yoshida | 1991-11-26 |
| 4993102 | Variable-driving unit for wipers and a wiper device incorporating the same | Mikihiro Kondoh, Hiroshi Takahashi | 1991-02-19 |
| 4840844 | Magnetic recording medium | Masaaki Futamoto, Shinichiro Saito, Takashi Nishimura, Kazuetsu Yoshida, Toyoji Okuwaki +6 more | 1989-06-20 |
| 4783876 | Concealable wiper apparatus for vehicle | Kazuo Souma, Osamu Kondo, Yasunori Hirosawa, Souichirou Okudaira, Ikuo Souda | 1988-11-15 |
| 4780926 | Stretchable wiper apparatus for vehicle | Osamu Kondo, Yasunori Hirosawa, Souichirou Okudaira, Ikuo Souda | 1988-11-01 |
| 4743491 | Perpendicular magnetic recording medium and fabrication method therefor | Seiichi Asada, Hiroyuki Suzuki, Toshio Niihara, Kazuetsu Yoshida, Masaaki Futamoto +2 more | 1988-05-10 |
| 4722869 | Magnetic recording medium | Masaaki Futamoto, Kazuetsu Yoshida, Yasutaro Uesaka | 1988-02-02 |
| 4720766 | Ceramic capacitor | — | 1988-01-19 |
| 4707756 | Perpendicular magnetic recording medium | Masaaki Futamoto, Yasutaro Uesaka, Kazuetsu Yoshida | 1987-11-17 |
| 4702370 | Electronic components series | — | 1987-10-27 |
| 4597307 | Foot-operated control device for parking brake | Hiroshi Kawaguchi, Shuho Nishina, Nobuyasu Nakanishi | 1986-07-01 |