| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 8 | |
| #2 | United States | 7 | |
| #3 | Canada | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Surface technology and coating | |
| #5 | Environmental technology | |
| #6 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nakayasu Tetsuo | 6 |
| #2 | Sato Mitsuhiko | 5 |
| #3 | Mizuta Ikuhisa | 4 |
| #4 | Matsumori Yasuo | 4 |
| #5 | Harada Yoshikatu | 4 |
| #6 | Yamamura Takemi | 4 |
| #7 | Tamura Makoto | 4 |
| #8 | Chiba Kaoru | 4 |
| #9 | Kajii Shinji | 4 |
| #10 | Fujiwara Chikara | 2 |
| Publication | Filing date | Title |
|---|---|---|
| WO0015577A1 | Ceramics-based composite material excellent in high-temperature durability | |
| US6331496B2 | High performance ceramic matrix composite | |
| US6004671A | Reinforcement for composite material and composite material using the same |