| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 14 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Climate change mitigation in goods production | |
| #3 | Vehicle transmission mounting | |
| #4 | Venting or aerating devices | |
| #5 | Separation | |
| #6 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Iwami Mitsuhisa | 6 |
| #2 | Kosaka Michio | 4 |
| #3 | Uchimura Masayoshi | 3 |
| #4 | Ito Yasuji | 3 |
| #5 | Iwami Jun | 2 |
| #6 | Takami Akikazu | 2 |
| #7 | Tsuge Moriyuki | 2 |
| #8 | Imai Renji | 2 |
| #9 | Tsuchiya Tomio | 1 |
| #10 | Yokoyama Koji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020056292A | Unit member for construction, manufacturing method for the same, member connecting body, and concrete construction method | |
| JPH10153267A | Gas cock | |
| JPH1030754A | Gas plug mounting metal fitting | |
| JPH1030753A | Gas plug | |
| JPH09324915A | Fuel filter | |
| JPH09131504A | Fuel filter | |
| JPH08219353A | Quick disconnect joint | |
| JPH0821581A | Fluid coupling | |
| JPH07260132A | Fuel filter with switching valve | |
| US5188140A | Breather valve | |
| JPH02232313A | Dephosphorizing agent for molten steel | |
| JPH01197623A | Liquid detector | |
| JPS63131028A | Level gauge for tank | |
| JPS6372389A | Washer | |
| JPS6372390A | Work fixing device for washing |