| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 14 | |
| #2 | Japan | 4 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Audio-visual technology | |
| #3 | Telecommunications | |
| #4 | Semiconductors | |
| #5 | Optics | |
| #6 | Measurement | |
| #7 | Machine tools | |
| #8 | Textiles and paper | |
| #9 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Image data processing | |
| #3 | Data recognition and presentation | |
| #4 | Waveguides | |
| #5 | Punching metal | |
| #6 | Clutches and brakes | |
| #7 | Typewriters | |
| #8 | Electrography | |
| #9 | Testing of structures | |
| #10 | Semiconductor devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sakai Hiroyuki | 18 |
| #2 | Umeda Kiyoshi | 5 |
| #3 | Fukuda Takeshi | 2 |
| #4 | Nakagawa Junichi | 1 |
| #5 | Otawa Yasuhiko | 1 |
| #6 | Sasaki Miho | 1 |
| #7 | Sakamoto Takuya | 1 |
| #8 | Kawai Yasufumi | 1 |
| #9 | Ujita Shinji | 1 |
| #10 | Maezato Norihiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2013081919A1 | Shaft connection structure and shaft connection method | |
| US2010127916A1 | Shape measurement instrument and shape measurement method | |
| JP2005149471A | Character string generating device for two-dimensional bar-code corresponding to multiple information format | |
| JP2002183461A | Account with comprehensive automatic transfer mechanism | |
| JP2000271647A | Re-bending of metal plate stock using powder as tool | |
| JPS60206531A | Pipe bender |