Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8259257 | Back light device, liquid crystal display apparatus and image display apparatus using the same | Ikuo Hiyama, Kiyomi Nakamura, Yoshinori Aono, Makoto Tsumura, Akitoyo Konno +1 more | 2012-09-04 |
| 8017959 | Light source and liquid crystal display device using the same | Hiroki Kaneko, Ikuo Hiyama, Toshiaki Tanaka | 2011-09-13 |
| 7605778 | Plasma display panel and display employing the same having transparent intermediate electrodes and metal barrier ribs | — | 2009-10-20 |
| 7046218 | AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same | — | 2006-05-16 |
| 7009586 | Method for driving plasma display panel | — | 2006-03-07 |
| 6947015 | Plasma display panel driving method, driving circuit and image displaying device | — | 2005-09-20 |
| 6903711 | Method for driving plasma display panel | — | 2005-06-07 |
| 6873105 | Plasma display panel with metal barrier plates with projections | — | 2005-03-29 |
| 6784616 | AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same | — | 2004-08-31 |
| 6707682 | Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board | Yasunori Narizuka, Hirayoshi Tanei, Naoya Kitamura | 2004-03-16 |
| 6696787 | AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same | — | 2004-02-24 |
| 6414435 | AC drive type plasma display panel having display electrodes on front and back plates, and image display apparatus using the same | — | 2002-07-02 |
| 6353540 | Low-EMI electronic apparatus, low-EMI circuit board, and method of manufacturing the low-EMI circuit board. | Yasunori Narizuka, Hirayoshi Tanei, Naoya Kitamura | 2002-03-05 |
| 6188297 | Low-EMI circuit board and low-EMI cable connector | — | 2001-02-13 |
| 5491301 | Shielding method and circuit board employing the same | Kunio Matsumoto, Makoto Iida, Takashi Maruyama, Tsutomu Hara, Hitoshi Yoshidome +1 more | 1996-02-13 |
| 4975871 | Magnetic bubble memory module with interconnection member | Kazuo Hirota, Nobuo Kishiro, Toshio Futami, Tatsuo Hamamoto | 1990-12-04 |
| 4972369 | Magnetic bubble memory module with interconnection member | Kazuo Hirota, Nobuo Kishiro, Toshio Futami, Tatsuo Hamamoto | 1990-11-20 |
| 4952272 | Method of manufacturing probing head for testing equipment of semi-conductor large scale integrated circuits | Hironobu Okino, Akio Fujiwara, Susumu Kasukabe, Tsuyoshi Fujita, Masao Mitani +1 more | 1990-08-28 |
| 4931726 | Apparatus for testing semiconductor device | Susumu Kasukabe, Masasi Ookubo, Minoru Tanaka, Hitoshi Yokono | 1990-06-05 |
| 4803674 | Magneto-optical recorder with small-sized, low-powered electromagnetic coil | Takeshi Nakao | 1989-02-07 |
| 4730271 | Magnetic field confirming case with inclined portions for magnetic bubble memory module | Kazuo Hirota, Nobuo Kishiro, Toshio Futami, Tatsuo Hamamoto | 1988-03-08 |
| 4694423 | Magnetic bubble memory module | Kazuo Hirota, Nobuo Kishiro, Toshio Futami, Tatsuo Hamamoto | 1987-09-15 |
| 4663737 | Magnetic bubble memory unit | Kazuo Hirota | 1987-05-05 |
| 4592014 | Magnetic bubble memory device | Kazuo Hirota | 1986-05-27 |
| 4592015 | Magnetic bubble memory module | Kazuo Hirota | 1986-05-27 |