| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 8 | |
| #2 | United States | 6 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Engines, pumps and turbines | |
| #3 | Machines | |
| #4 | Telecommunications | |
| #5 | Computer technology | |
| #6 | Optics | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Unspecified technologies | |
| #3 | Special non-positive-displacement engines | |
| #4 | Steam turbines | |
| #5 | Casings and printed circuits | |
| #6 | Street cleaning | |
| #7 | Antennas | |
| #8 | Electric digital data processing | |
| #9 | Electrography |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sakai Norio | 14 |
| #2 | Sakai Sumiko | 2 |
| #3 | Shibukawa Naoki | 1 |
| #4 | Ikeda Hiroshi | 1 |
| #5 | Nishihara Mayuko | 1 |
| #6 | Kono Kinako | 1 |
| #7 | Udagawa Ryozo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2015160092A | container | |
| JP2012077029A | Capsicum extract composition | |
| JP2010241716A | Hair-restoring agent and toilet lotion | |
| JP2003314055A | Ladder scaffold | |
| JPS57179591A | Heat exchanger for thawing ice and snow | |
| JPS57180705A | Apparatus for melting ice snow by heating | |
| JPS57180706A | Ice melting and snow treating promoting tank | |
| JPS52150564A | Breaker with detector |