Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6033800 | Battery container, battery and layer-built battery | Manabu Kakino, Kenji Sato, Shinji Hamada, Munehisa Ikoma | 2000-03-07 |
| 5990618 | Plasma display panel and heat sink | Makoto Morita, Junji Ikeda, Naomi Nishiki, Takao Inoue, Daido Komyoji +1 more | 1999-11-23 |
| 5831374 | Plasma display panel, method of fabricating the same, and display apparatus using the plasma display panel | Makoto Morita, Junji Ikeda, Naomi Nishiki, Takao Inoue, Daido Komyoji +1 more | 1998-11-03 |
| 5681195 | Flat display device and manufacturing method thereof | Norihiko Egami, Masaru Nagaike, Hideo Suzuki | 1997-10-28 |
| 5681197 | Method of fixing to frame electrode or shadow mask for color image receiving tube | Norihiko Egami, Hideo Suzuki, Manabu Kakino, Masaru Nagaike | 1997-10-28 |
| 5668894 | Method for processing three-dimensional shape data | Seiji Hamano, Tsuyoshi Nomura, Kouhei Hamamura | 1997-09-16 |
| 5634838 | Color selecting electrode for color-picture tube and manufacturing method thereof | Norihiko Egami, Tatsuhiro Otsubo, Manabu Kakino, Masaru Nagaike | 1997-06-03 |
| 5526207 | Rotary head cylinder having a fixed cylinder projection generating a lifting force at a lower edge of a tape on the cylinder to increase an upper edge restricting force | Hiroshi Sawada, Masaru Nagaike, Hitoshi Minabe | 1996-06-11 |
| 5145528 | Coating apparatus | Keigo Watanabe, Hiroyuki Naka | 1992-09-08 |
| 5136972 | Coating apparatus | Hiroyuki Naka, Keigo Watanabe, Masato MITANI | 1992-08-11 |
| 5045358 | Coating head assembly and coating method | Keigo Watanabe, Hiroyuki Naka | 1991-09-03 |
| 5043835 | Method and apparatus for adjusting the position of a magnetic head relative to a recording medium | Wataru Watanabe | 1991-08-27 |
| 4927068 | Method for heating a patterned substrate | Hiroyuki Naka, Tomohide Hirono, Naoki Suzuki | 1990-05-22 |
| 4907112 | Recording/reproducing head providing evenly distributed contact pressure with magnetic medium | Wataru Watanabe | 1990-03-06 |
| 4641214 | Rotary head assembly with pump-out type spiral grooves for more stable tape running | Kiyokazu Imanishi, Hiroyuki Naka, Yasuo Sakurai, Masaru Kishimoto | 1987-02-03 |
| 4584915 | Control system for a cam follower and tool | Kiyokazu Imanishi | 1986-04-29 |
| 4525757 | Rotary head assembly | Kiyokazu Imanishi, Yasuo Sakurai, Hirouki Naka, Koji Nakagawa | 1985-06-25 |
| 4459627 | Method of producing a tape guide device of a rotary head type video tape recorder and the product thereof | Haruhiko Kitagawa, Hiroyuki Ito, Kiyokazu Imanishi | 1984-07-10 |
| 4392168 | Rotary head assembly | Teruo Maruyama, Ichizo Otoda | 1983-07-05 |
| 4363047 | Rotary head assembly for magnetic recording and reproducing device | Teruo Maruyama | 1982-12-07 |
| 4354686 | Contact-free sealing member | Kiyokazu Imanishi | 1982-10-19 |
| 4310130 | Method and apparatus for taking up tape | Kiyokazu Imanishi, Hidetoshi Kawa, Katsuyuki Yamamoto | 1982-01-12 |
| 4251840 | Rotary head assembly for magnetic recording and reproducing device | Teruo Maruyama | 1981-02-17 |