| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 10 | |
| #2 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Semiconductors | |
| #2 | Organic fine chemistry | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Heterocyclic compounds | |
| #2 | Semiconductor devices | |
| #3 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mori Takehiko | 12 |
| #2 | Mori Kazuo | 11 |
| #3 | Kanno Masato | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS5653706A | Separating filter using fibrous structure | |
| US4292178A | Filtering apparatus | |
| JPS54136472A | Filter | |
| JPS54136411A | Pressure vessel | |
| JPS54132867A | Filter element and laminated filter element | |
| JPS54132872A | Filter | |
| JPS54136471A | Filter | |
| JPS54136470A | Filter element and laminated filter element | |
| JPS54122468A | Filtration element and laminated filtration element | |
| JPS54132870A | Filter element and laminated filter element | |
| JPS54132871A | Filter element and laminated filter element |