| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 23 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Measuring length, angles and areas | |
| #2 | Hand-held cutting tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Usami Tsutomu | 9 |
| #2 | Takamasa Mitsuhiro | 5 |
| #3 | Fujii Tadaharu | 2 |
| #4 | Okumura Kazuyoshi | 2 |
| #5 | Hioki Shuzo | 2 |
| #6 | Kawamoto Makoto | 2 |
| #7 | Mikami Kazuhiro | 1 |
| #8 | Fushida Shigeo | 1 |
| #9 | Takase Haruichi | 1 |
| #10 | Sakaguchi Yasunori | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2004057529A | Cutter knife | |
| JP2004025390A | Ink pot | |
| JP2002225234A | Continuous printing device for strip | |
| JP2002031501A | Tape measure | |
| JP2001166057A | Laser length measuring machine and measuring method | |
| JP2001004302A | Manufacture of roll | |
| JP2001004301A | Tape measure and its manufacture | |
| JP2000298001A | Tape measure | |
| JP2000298002A | Tape measure | |
| JP2000288262A | Cutter knife | |
| JP2000292103A | Tape measure | |
| JP2000262361A | Tape measure display vessel and tape measure | |
| JP2000237468A | Cartridge type cutter knife | |
| JP2000234901A | Measuring tape | |
| JP2000213904A | Tape measure | |
| JP2000205804A | Display container for measuring tape and measuring tape | |
| JP2000205805A | Measuring tape | |
| JP2000070560A | Cutter knife | |
| JP2000070559A | Cutter knife | |
| JPH11287656A | Windshield plumb bob |