| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 85 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Electrical machinery and energy | |
| #3 | Engines, pumps and turbines | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nagasaki Takeshi | 17 |
| #2 | Uemura Yoshihisa | 17 |
| #3 | Katou Umeji | 12 |
| #4 | Nakakita Kazuo | 12 |
| #5 | Kawato Takashi | 10 |
| #6 | Nakanishi Nobuo | 9 |
| #7 | Yoshikawa Giichi | 8 |
| #8 | Sawada Kouichi | 7 |
| #9 | Yamamoto Kouji | 7 |
| #10 | Gomi Susumu | 5 |
| Publication | Filing date | Title |
|---|---|---|
| JPS61237324A | Spring type time switch | |
| JPS61232517A | Cam switch | |
| JPS61195531A | Time switch | |
| JPS61190820A | Push button switch | |
| JPS61150629A | Coil unit for motor | |
| JPS61150631A | Geared motor | |
| JPS60157127A | Timer | |
| JPS60157128A | Timer | |
| JPS61110919A | Push button switch | |
| JPS61109226A | Push button switch | |
| JPS6196630A | Inversion time switch | |
| JPS6196629A | Manufacture of time switch | |
| JPS6193527A | Time switch | |
| JPS6182186A | Manufacture of balance wheel | |
| JPS6166984A | Governor mechanism of timer | |
| JPS6113522A | Timer | |
| JPS612893A | Time switch for washing machine | |
| JPS612222A | Motor type time switch | |
| JPS60250536A | Timer | |
| JPS60211724A | Changeover timer |