| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 13 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Transport or storage devices | |
| #3 | Venting or aerating devices | |
| #4 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Okabe Shuichi | 18 |
| #2 | Okabe Shozo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2017187157A | Flow passage selector valve | |
| JP2017043491A | Scraper device | |
| JP2016135713A | Scraper device | |
| JP2015017960A | Flowmeter | |
| JP2014008484A | Powder grinding device | |
| JP2012020861A | Bridge breaker device | |
| JP2011032000A | Sanitary rotary valve | |
| JP2010172869A | Crusher of granular material | |
| JP2010159122A | Rotary valve | |
| JP2010038280A | Passage changing device | |
| JP2009242040A | Scraper device | |
| JP2006205084A | Particle crusher | |
| JP2002040920A | Drawing figure recording device and drawing figure display system |