| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 45 | |
| #2 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Environmental technology | |
| #4 | Materials and metallurgy | |
| #5 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dante Patoriku Bonakisuto | 5 |
| #2 | Rabi Purasado | 5 |
| #3 | Maaku Jiyurian Robaatsu | 3 |
| #4 | Richiyaado Eimorii Bikutaa | 3 |
| #5 | Henrii Edowaado Hawaado | 3 |
| #6 | Tomasu Robaato Shiyurute | 2 |
| #7 | Hisashi Kobayashi | 2 |
| #8 | Harii Chiyun | 2 |
| #9 | Jieimuzu Robaato Dorei | 2 |
| #10 | Maikeru Jieimuzu Roketsuto | 2 |
| Publication | Filing date | Title |
|---|---|---|
| JPH06205924A | Method of forming highly pure film | |
| JPH06169174A | Removal of binder from multilayer ceramic structure | |
| JPH0642708A | Combustion of h2s and related claus method thereof | |
| JPH0610603A | Stress reducing type radial flow impeller blade | |
| JPH0649770A | Preparation of woven fabric of super- conductive metal oxide |