| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 12 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buikutoru Senderobuichi Rifush | 2 |
| #2 | Efugenii Nikoraeuitsuchi Hodok | 1 |
| #3 | Buyachiesurafu Egorobichi Mush | 1 |
| #4 | Nikorai Makarobuichi Derugachi | 1 |
| #5 | Buikutoru Samusonobuichi Saruk | 1 |
| #6 | Uradeimiiru Iwanobuitsuchi Pur | 1 |
| #7 | Bikutooru Samusonouitsuchi Sar | 1 |
| #8 | Reonido Borisobichi Dokutorofu | 1 |
| #9 | Uradeimiiru Paburobuitsuchi Ka | 1 |
| #10 | Buarenchin Nikoraebuichi Bogud | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS578083A | Rotary cutting tool | |
| JPS55166586A | Fixing device of pipeline | |
| JPS5586558A | Continuous enamel painting device for tube | |
| JPS54159792A | Rotary cutting tool | |
| JPS5326245A | Flash butt welding machine of resistance type | |
| JPS5318890A | Rotary cutting tools | |
| JPS5222193A | Method of manufacturing rotary grinding instrument | |
| JPS51138572A | Apparatus for bending thin pipes |