Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127404 | Used paper recycling apparatus and its constituent devices | Yuji Koyama | 2015-09-08 |
| 8449722 | Used paper recycling apparatus and its constitutent devices | Yuji Koyama | 2013-05-28 |
| 8343314 | Pulp feeder for used paper recycling apparatus | Yuji Koyama | 2013-01-01 |
| 8313616 | Used paper recycling apparatus and its constituent devices | Yuji Koyama | 2012-11-20 |
| 8273217 | Paper machine for used paper recycling apparatus | Yuji Koyama | 2012-09-25 |
| 8262863 | Paper machine for used paper recycling apparatus | Yuji Koyama | 2012-09-11 |
| 8025770 | Used paper processing apparatus | Yuji Koyama | 2011-09-27 |
| 8012524 | Mousse-type spread and mousse-type edible oil | Yoshinori Komatsu | 2011-09-06 |
| 7178573 | Mark transfer tool, mark transfer tape, and manufacturing method of mark transfer tape | Masatoshi Shintani, Mikio Toyoda, Nobuyuki Motoyama, Yoshiyuki Hori, Goro Inoue | 2007-02-20 |
| 6830089 | Coat film transfer head device and coat film transfer tool | Kouhei Koyama, Masatoshi Shintani | 2004-12-14 |
| 6808565 | Clutch mechanism of coat film transfer tool and coat film transfer tool | Kouhei Koyama, Masatoshi Shintani | 2004-10-26 |
| 6769470 | Mark transfer tool and mark transfer tape | Masatoshi Shintani, Kouhei Koyama | 2004-08-03 |
| 6681827 | Mark transfer tool and mark transfer tape | Masatoshi Shintani, Kouhei Koyama | 2004-01-27 |
| 6595260 | Mark transfer tool and mark transfer tape | Masatoshi Shintani, Kouhei Koyama | 2003-07-22 |
| 6575220 | Mark transfer tool and mark transfer tape | Masatoshi Shitani, Kouhei Koyama | 2003-06-10 |
| 6521045 | Clutch mechanism of coat film transfer tool and coat film transfer tool | Kouhei Koyama, Masatoshi Shintani | 2003-02-18 |
| 6500259 | Coat film transfer tape cartridge and coat film transfer tool | Kouhei Koyama, Masatoshi Shintani | 2002-12-31 |
| 6418997 | Tape cartridge for coat film transfer tool and coat film transfer tool | Kouhei Koyama, Masatoshi Shintani | 2002-07-16 |
| 6227274 | Tape cartridge for coat film transfer tool and coat film transfer tool | Kouhei Koyama, Masatoshi Shintani | 2001-05-08 |
| 6062286 | Clutch mechanism of coat film transfer tool and coat film transfer tool | Kouhei Koyama | 2000-05-16 |
| 5792263 | Tape cartridge for coating film transfer tool and coating film transfer tool containing the cartridge | Kouhei Koyama, Masatoshi Shintani | 1998-08-11 |
| 5785437 | Tape cartridge for coating film transfer tool and coating film transfer tool | Kouhei Koyama, Masatoshi Shintani | 1998-07-28 |
| 5556469 | Coating film transfer tool | Kouhei Koyama, Masatoshi Shintani | 1996-09-17 |
| 5379477 | Coating film transfer tool | Naomi Ikeda, Kakuhei Koyama | 1995-01-10 |
| 4778201 | Automatic bookmarker band | Kinuko Kouno | 1988-10-18 |