| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Japan | 3 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Semiconductors | |
| #5 | Medical technology | |
| #6 | Audio-visual technology |
| # | Technology | |
|---|---|---|
| #1 | Reduction of greenhouse gas emissions | |
| #2 | Solar heat collectors | |
| #3 | Climate change mitigation in buildings | |
| #4 | Photovoltaic modules | |
| #5 | Unspecified technologies | |
| #6 | Nails | |
| #7 | Semiconductor devices | |
| #8 | Diagnosis and surgery | |
| #9 | Television | |
| #10 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kobayashi Shuichi | 16 |
| #2 | Fukutani Kazuhiko | 1 |
| #3 | Yamanaka Takayoshi | 1 |
| #4 | Kandori Atsushi | 1 |
| #5 | Yamamoto Akira | 1 |
| #6 | Majima Masao | 1 |
| #7 | Okada Koji | 1 |
| #8 | Inoue Yasuhiko | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2008052381A | Pressure reducing valve for low flow rate and very low pressure | |
| JP2007162898A | Pressure amplifying three-way valve | |
| JP2005344491A | Cleaning port device provided at concrete form |