| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 18 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Operating tables | |
| #2 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Akatsuchi Koji | 17 |
| #2 | Akado Kouji | 1 |
| #3 | Watanabe Katsuo | 1 |
| #4 | Shimokawabe Yukihira | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2005270301A | Bath and bed set | |
| JP2004008316A | Bath bed | |
| JP2001327569A | Bath bed | |
| JP2001070394A | Method for setting up bathtub for nursing bed and its apparatus | |
| JP2000157603A | Bed control system for bed with bathtub | |
| JP2000126056A | Bathtub structure of bath | |
| JP2000005263A | Bath-bed | |
| JPH10277101A | Bed mat for sick person | |
| JPH08215269A | Bed for patient | |
| JPH08184324A | Universal joint | |
| JPH078522A | Bed for the sick | |
| JPH06169967A | Bed for patient | |
| JPH0639002A | Bed for sick person | |
| JPH0375058A | Bed for patient | |
| JPH01274064A | Apparatus for testing dust generation of dust-free garment | |
| JPS6293661A | Method and apparatus for dusting test of nonwoven fabric material | |
| JPS55137994A | Writing paper |