| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Japan | 6 |
| # | Industry | |
|---|---|---|
| #1 | Telecommunications | |
| #2 | Audio-visual technology | |
| #3 | Mechanical elements | |
| #4 | Computer technology | |
| #5 | Semiconductors | |
| #6 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Antennas | |
| #2 | Display controls | |
| #3 | Electric digital data processing | |
| #4 | Semiconductor devices | |
| #5 | Waveguides | |
| #6 | Casings and printed circuits | |
| #7 | Shafts | |
| #8 | Transmission | |
| #9 | Measuring electric variables | |
| #10 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ito Takayoshi | 10 |
| #2 | Itou Takayoshi | 3 |
| #3 | Shoki Hiroki | 3 |
| #4 | Obayashi Shuichi | 3 |
| #5 | Akita Koji | 2 |
| #6 | Tsutsumi Yukako | 2 |
| #7 | Hashimoto Koh | 1 |
| #8 | Yamada Keiju | 1 |
| #9 | Higaki Makoto | 1 |
| #10 | Kamoi Makoto | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS60110263A | Processing of boiled and dried food at high temperature and at high pressure | |
| JPS5295393A | Ball grinding machine | |
| JPS5255262A | Ball washer |