| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 14 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Basic communication technologies | |
| #4 | Materials and metallurgy | |
| #5 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aburamu Razarebichi Rifushitsu | 2 |
| #2 | Uradeimiru Serugeebichi Washir | 2 |
| #3 | Moisei Uradeimirobichi Korenpu | 1 |
| #4 | Makishimu Rubuobuitsuchi Rebui | 1 |
| #5 | Uradeimiru Aronobichi Binniku | 1 |
| #6 | Apuramu Razarebichi Ribushitsu | 1 |
| #7 | Maruku Shimurebitsuchi Otsutoo | 1 |
| #8 | Serugei Piyootorouitsuchi Chin | 1 |
| #9 | Genriku Arekusandorobitsuchi A | 1 |
| #10 | Makushimu Rubobitsuchi Rebitsu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS57184630A | Method and device for automatically controlling discharge working process | |
| JPS5695533A | Electrochemical working method and its device | |
| JPS55106730A | Numerical control type gear cutting machine | |
| JPS5583550A | Automatic pallet exchanging metal cutting machine | |
| JPS5558914A | Vertical brooch machine | |
| JPS52100696A | Automatic control device of eletroerosion cutting machine | |
| JPS51143989A | Pulse generator |