| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Computer technology | |
| #3 | Audio-visual technology | |
| #4 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Electric digital data processing | |
| #2 | Radio navigation | |
| #3 | Measuring distances | |
| #4 | Measuring length, angles and areas | |
| #5 | Special measuring | |
| #6 | Transmission | |
| #7 | Television | |
| #8 | Specific computer systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ogawa Yasuji | 9 |
| #2 | Murakami Azuma | 5 |
| #3 | Fukuzaki Yasuhiro | 3 |
| #4 | Morii Hiroki | 2 |
| #5 | Chikami Toshihide | 1 |
| #6 | Yamane Ryuichi | 1 |
| #7 | Yamamoto Sadao | 1 |
| #8 | Yamanami Tsuguya | 1 |
| #9 | Akamatsu Norio | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5548392A | Optical position detector having scale pattern spot-illuminated to increase resolution | |
| US5694203A | Distance camera device having light gate for extracting distance information | |
| US5371835A | Inductively coupled neural network | |
| WO9109362A1 | Pulse count type communication system | |
| US5130500A | Digitizer having flat tablet with magnetic shield plate | |
| US4956526A | Digitizer having flat tablet with magnetic shield plate |