Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11403816 | Three-dimensional map generation system, three-dimensional map generation method, and computer readable medium | Toshiharu Suzuki, Tsutomu Nakajima | 2022-08-02 |
| 9431823 | ESD protection circuit | — | 2016-08-30 |
| 9057022 | Luminescent nanosheets | Takayoshi Sasaki | 2015-06-16 |
| 8710730 | Luminescent nanosheets, and fluorescent illuminators, solar cells and color displays utilizing the same as well as nanosheet paints | Takayoshi Sasaki | 2014-04-29 |
| 6819609 | Semiconductor memory device with built-in self-diagnostic function and semiconductor device having the semiconductor memory device | — | 2004-11-16 |
| 6545867 | Thermal-resistance variable heat sink structure and method of using the same | — | 2003-04-08 |
| 6472234 | Failure analysis method for chip of ball grid array type semiconductor device | — | 2002-10-29 |
| 5481150 | Brush and commutator motor having brush device using the same | Motoyuki Tanaka, Yasunori Hatano | 1996-01-02 |
| 5475639 | Semiconductor memory device with improved speed for reading data | Akihiro Iwase, Teruo Seki, Shinji Nagai | 1995-12-12 |
| 5387832 | Brush and commutator motor having brush device using the same | Motoyuki Tanaka, Yasunori Hatano, Tatsuya Ikegami, Hiroyuki Yoshizawa | 1995-02-07 |
| 5304838 | Vertical resistive element for integrated circuit miniaturization | — | 1994-04-19 |