| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 7 | |
| #3 | China | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Materials and metallurgy | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Electrical machinery and energy |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mori Nobuhiko | 3 |
| #2 | Tomita Toshihiro | 2 |
| #3 | Fukao Kaname | 2 |
| #4 | Tsuno Nobuo | 2 |
| #5 | Takahashi Akira | 2 |
| #6 | Shimizu Naohiro | 1 |
| #7 | Takahashi Michio | 1 |
| #8 | Akitsu Yasuo | 1 |
| #9 | Yabuki Miyuki | 1 |
| #10 | Ichikawa Yukihito | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5145539A | Method of producing a honeycomb structural body having at least one step protruded from or recessed in at least one portion of an outer circumferential surface thereof | |
| US5144279A | Resistor element with thin porous metallic layer covered with glass coating | |
| US4942999A | Metal-ceramic joined composite bodies and joining process therefor |