Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371834 | Chain-off thread cutter | Eiji Fukumori, Kazuhiro Mitani, Atsushi Shiraishi | 2025-07-29 |
| 11254824 | Solvent composition, cleaning method, method for producing substrate with coating film, and heat transfer fluid | Hiroaki Mitsuoka, Toshio Miki, Mari Ichinokawa, Atsushi Fujimori, Hidekazu Okamoto | 2022-02-22 |
| 10669502 | Solvent composition, cleaning method, coating film-forming composition, and method of forming a coating film | Daisuke Ikeda, Hiroaki Mitsuoka, Toshio Miki | 2020-06-02 |
| 10662134 | Solvent composition, cleaning method, coating film-forming composition, and method of forming a coating film | Hiroaki Mitsuoka, Daisuke Ikeda, Toshio Miki | 2020-05-26 |
| 10626536 | Foot-operated controller of sewing machine | — | 2020-04-21 |
| 9963813 | Presser lifting mechanism of a sewing machine | Daishi Kuramashi, Atsushi Shiraishi, Kazuhiro Mitani | 2018-05-08 |
| 9758910 | Throat plate switching mechanism | Naofumi Fukuba | 2017-09-12 |
| 8020502 | Thread cutting device of sewing machine | — | 2011-09-20 |
| 8015934 | Thread cutting device of sewing machine | — | 2011-09-13 |
| 7926434 | Thread cutting device of sewing machine | — | 2011-04-19 |
| 7662192 | Cleaning and rinsing method | Hidekazu Okamoto, Masaaki Tsuzaki, Maki Shigematsu | 2010-02-16 |
| 7527697 | Process for removing water and apparatus for removing water | Masaaki Tsuzaki | 2009-05-05 |
| 7163645 | Solvent composition | Masaaki Tsuzaki | 2007-01-16 |
| 7163646 | Solvent compositions | — | 2007-01-16 |
| 7053035 | Solvent composition | Masaaki Tsuzaki | 2006-05-30 |
| 6740362 | Fluorinated carrier solvent | Masaaki Tsuzaki | 2004-05-25 |
| 6551978 | Azeotropic solvent composition and cleaning method | Masaaki Tsuzaki | 2003-04-22 |
| 6544595 | Fluorinated carrier solvent | Masaaki Tsuzaki | 2003-04-08 |
| 6348443 | Solvent composition | Masaaki Tsuzaki | 2002-02-19 |
| 5848789 | Medium supply apparatus with error detection | Masayoshi Ochi, Makoto Akiyama | 1998-12-15 |