Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649050 | Two package type clear coating composition and method for making multilayer coating film | Tatsuya Ishihara, Hiroshi Yokoyama, Tomoyoshi Saitoh, Tatsuya Suzuki, Toshiyuki Hanaoka +1 more | 2010-01-19 |
| 7090388 | Light guide, light source device, display device and information terminal equipped therewith | Yoshie Yagi, Masao Imai, Koji Mimura | 2006-08-15 |
| 6746763 | Clear paint compositions and multi-layered coating formed by using same | Tatsuya Ishihara, Masahiko Yamanaka, Tetsuji Mizuno, Yoshizumi Matsuno | 2004-06-08 |
| 4845642 | Display device for complex transmission reflection characteristics | Hiroshi Itaya | 1989-07-04 |
| 4812738 | Apparatus for analyzing transmission/reflection characteristics | Hiroshi Itaya | 1989-03-14 |
| 4802106 | Sweep marker display apparatus for polar coordinate display | Hiroshi Itaya | 1989-01-31 |
| 4780712 | Polar coordinate display device employing raster scan scheme | Hiroshi Itaya | 1988-10-25 |
| 4710436 | Molten carbonate fuel cell and method of manufacturing electrolyte plate thereof | Junji Nakamura, Ikuma Nishimura, Kozo Matsumoto | 1987-12-01 |
| 4710702 | Heterodyne type signal-measuring method and a measuring apparatus including automatic detuning correction means | Hiroshi Itaya | 1987-12-01 |
| 4700129 | Phase measurement apparatus with automatic calibration | Shigemichi Yoshizawa | 1987-10-13 |
| 4596373 | Anti-vibration apparatus for seismic acceleration | Toshio Omi, Takafumi Fujita, Kozo Sakaba, Jiro Ishida | 1986-06-24 |
| 4421599 | Fibrous materials | Shinichi Kuzuoka, Yoshinori Tachibana, Nobuyuki Kitajima | 1983-12-20 |