| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 18 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yamanaka Yukitsugu | 6 |
| #2 | Yamanaka Masahiro | 4 |
| #3 | Yamanaka Eizaburo | 2 |
| #4 | Nakayama Kenichi | 2 |
| #5 | Yamanaka Yoshiaki | 2 |
| #6 | Tokushima Kenzou | 1 |
| #7 | Kawaguchi Keiji | 1 |
| #8 | Nagase Kenichi | 1 |
| #9 | Nagata Shuichi | 1 |
| #10 | Yamanaka Shoichi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2019187780A | Vibration device | |
| JP2018108317A | Hydrogen-generating technology with iontophoresis ems | |
| JP2018047443A | Automatic electrode polarity changing device | |
| JP2015037446A | Apparatus and method for atmospheric pressure training | |
| JP2007209861A | Top plate for laboratory table | |
| JP2006187578A | Combing scissors | |
| JP2006055585A | Thinning scissors | |
| JP2005224355A | Combing scissors | |
| JP2005058510A | Dishware hold basket | |
| JP2004217284A | Container | |
| JP2004195372A | Holding fixture | |
| JP2002224467A | Hair dressing scissors | |
| JP2002177799A | Laboratory frame | |
| JP2001300156A | Combing scissors | |
| JP2002000972A | Comb scissors | |
| JPH09104879A | System for making solid fuel from shredder dust | |
| JPS5653443A | Measuring device for furnace for industrial use |