| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 25 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | Italy | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Packaging and shipping | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Presses | |
| #3 | Tools for connecting or disengaging | |
| #4 | Soldering, welding and flame cutting | |
| #5 | Lifting and pushing | |
| #6 | Unspecified technologies | |
| #7 | Metal-working |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yashima Masanori | 5 |
| #2 | Uchiyama Seiji | 5 |
| #3 | Oguri Yasuhide | 5 |
| #4 | Mashita Osamu | 4 |
| #5 | Aihara Isamu | 4 |
| #6 | Fukuhara Tatsuhiko | 2 |
| #7 | Aihara Shinji | 2 |
| #8 | Miura Setsu | 2 |
| #9 | Oda Yasuhiro | 1 |
| #10 | Sato Keijiro | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2008256029A | Jack device | |
| JP2007192339A | Jack device | |
| JP2006316800A | Jack device | |
| JP2006153137A | Servo jack device | |
| JP2004270851A | Rotary change-over valve | |
| JP2001170408A | Slurry pumping system | |
| JP2000107962A | Automatic horizontal setting device | |
| JPH11124297A | Hydraulic jack device | |
| JPH11114846A | Torque wrench | |
| JPH10156594A | Hydraulic press | |
| JPH08259191A | Hydraulic jack with mechanical lock mechanism in both direction | |
| JPH08198592A | Hydraulic jack | |
| JPH08184305A | Strongly fastening rivet | |
| JPH08159851A | Pressure collector | |
| JPH0859193A | Screw jack | |
| JPH06345393A | Three-stage extending hydraulic jack | |
| JPH05300916A | Method for packing high-viscosity gelatinous material | |
| JPH0558592A | Hydraulic jack device and synchronous operating method of hydraulic jack device | |
| JPH0338274A | Mud discharge and coating apparatus in shield excavator | |
| JPS6413397A | Folding type cable jack |