Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830524 | Refrigerator configured for interaction with portable information terminal | Yuuki Marutani, Kazuhiro Furuta, Kenichi Tsukamoto, Kota WATANABE | 2020-11-10 |
| 10371439 | Refrigerator and refrigerator watching system | Yuuki Marutani, Kazuhiro Furuta | 2019-08-06 |
| 10365033 | Refrigerator with advice generating unit | Kazuhiro Furuta, Yuuki Marutani | 2019-07-30 |
| 7045941 | Color cathode ray tube | Tohru Takahashi, Hiroyuki Oda, Takeshi Nakayama | 2006-05-16 |
| 6922012 | Cathode-ray tube with a reinforcing band | Norio Shimizu, Masatsugu Inoue | 2005-07-26 |
| 6894444 | Color cathode ray tube and method of manufacturing the same | Takeshi Nakayama, Tohru Takahashi, Hiroyuki Oda | 2005-05-17 |
| 6608454 | Color cathode ray tube | Norio Shimizu, Masatsugu Inoue | 2003-08-19 |
| 6441545 | Color cathode ray tube having particular arrangement of electron beam through hole arrays | Norio Shimizu, Shinichiro Nakagawa, Masatsugu Inoue | 2002-08-27 |
| 6437495 | Color cathode ray tube with curved shadow mask having central recessed portions | Nobuhiko Akoh, Norio Shimizu, Shinichiro Nakagawa, Masatsugu Inoue | 2002-08-20 |
| 6342760 | Color cathode ray tube having reinforcing band arranged in a particular position relative to the position of stud pin | Norio Shimizu, Shinichiro Nakagawa, Masatsugu Inoue | 2002-01-29 |
| 6326722 | Color cathode-ray tube | Norio Shimizu, Masatsugu Inoue | 2001-12-04 |
| 6208067 | Color cathode ray tube | Shinichiro Nakagawa, Norio Shimizu, Masatsugu Inoue | 2001-03-27 |
| 5907317 | Graph displaying devices and methods | Hidekazu Tanaka, Kazuhiko Arikawa, Syunsuke Akaza | 1999-05-25 |
| 5901074 | Calculation data display devices and methods | Yukihiro Nakano, Makoto Takenaka, Teiji Shindo, Tomoaki Satoh, Mitsuru Okano +1 more | 1999-05-04 |