| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 48 | |
| #2 | Japan | 4 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Semiconductors | |
| #3 | Electrical machinery and energy | |
| #4 | Environmental technology | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Static stores | |
| #2 | Semiconductor devices | |
| #3 | AC and DC conversion devices | |
| #4 | Handling thin material | |
| #5 | Climate change adaptation technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maejima Hiroshi | 52 |
| #2 | Hosono Koji | 6 |
| #3 | Isobe Katsuaki | 3 |
| #4 | Okukawa Yuki | 2 |
| #5 | Ito Mikihiko | 1 |
| #6 | Hamada Makoto | 1 |
| #7 | Akiyama Hiroto | 1 |
| #8 | Mukai Hideo | 1 |
| #9 | Sakaguchi Natsuki | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2020081950A | Effluent cleaning device | |
| JP2018192434A | Water purification processing apparatus | |
| US2014042695A1 | Sheet post-processing apparatus and image formation system using the apparatus | |
| JP2009165916A | Apparatus for clarifying waste water, facility for clarifying waste water by using the apparatus and method for clarifying waste water by using the facility | |
| JPS5243558A | Plug for draining liquid tank |