Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5318833 | Polyester film comprising specific porous silica particles | Masahiko Fujimoto | 1994-06-07 |
| 5164439 | Polyester film for magnetic recording media | Seiji Sakamoto, Yoshio Meguro | 1992-11-17 |
| 5106681 | Polyester films, magnetic recording media and film capacitors produced therefrom | Nobuyasu Shudo, Chikakazu Kawaguchi, Yoshio Meguro, Masahiko Fujimoto, Toshifumi Takisawa +1 more | 1992-04-21 |
| 5100719 | Biaxially oriented polyester film containing multilayered cross-linked particles | Megumi Komiyama | 1992-03-31 |
| 5087578 | Semiconductor device having multi-layered wiring | Takashi Kimura | 1992-02-11 |
| 5034792 | Field-effect transistor | Takashi Kimura, Takao Kato | 1991-07-23 |
| 4990400 | Polyester films, magnetic recording media and film capacitors produced therefrom | Nobuyasu Shudo, Chikakazu Kawaguchi, Yoshio Meguro, Masahiko Fujimoto, Toshifumi Takisawa +6 more | 1991-02-05 |
| 4982301 | Magnetic head for perpendicular magnetic recording system and process | — | 1991-01-01 |
| 4950427 | Transistor device | — | 1990-08-21 |
| 4924281 | Gate structure for a MOS FET | Noboru Noda, Tatsuro Mitani | 1990-05-08 |
| 4908692 | Fuse-containing semiconductor device | Kouji Kikuchi | 1990-03-13 |
| 4879582 | Field-effect transistor | Takashi Kimura, Takao Kato | 1989-11-07 |
| 4773996 | Apparatus for dewatering primary dewatered sludge pieces | Toshikazu Hanamoto, Shigeru Uchida, Katsuya Kobayashi | 1988-09-27 |
| 4727108 | Polyester compositions and process of preparing polyester films from them | Takashi Kagiyama, Chikakazu Kawaguchi, Yosio Meguro, Kazuhiro Kunugihara | 1988-02-23 |
| 4627688 | Beam splitter | Takeshi Kobayashi, Nobumasa Nanbu, Yoshizi Kawamura | 1986-12-09 |