| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 23 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Writing or drawing tools | |
| #2 | Handling thin material |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sasaki Masaaki | 19 |
| #2 | Itoi Kazuo | 3 |
| #3 | Hsu Hyo-Bum | 1 |
| #4 | Kishimoto Takashi | 1 |
| #5 | Higuchi Hiroyuki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020192223A | Housing body | |
| JP2020019651A | Cord reel | |
| JP2019200497A | Crime prevention buzzer | |
| JP2014218020A | Writing utensil cap and writing utensil holder | |
| JP2012183658A | Ruler | |
| JP2012162020A | Compass | |
| JP2011139730A | Strap fastener | |
| JP2010284324A | Hook and hook unit | |
| JP2010284877A | Document cover | |
| JP2010249196A | Connector | |
| JP2009273700A | Hanger | |
| JP2009274355A | Card holder | |
| JP2008261464A | Clip | |
| JP2005125715A | Method for producing synthetic resin product holding magnet containing rare earth element | |
| JP2004017598A | Binding metal fitting for paper binder and paper binder | |
| JP2003063181A | Magnetic holder | |
| JP2002103867A | Paper pinching clip | |
| JP2002055612A | Clip-type namecard | |
| JP2000355192A | Transfer character corrector | |
| JPH11321170A | Paper fastener clip |