Ikuo Chatani
3Patents
2h-index
5Co-inventors
41Inventor score
Filing activity: Aug 24, 1977 → Feb 21, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4173267A | Speaker cabinet | Electricity | 32 | Expired |
| US5590212A | Diaphragm for a capacitance type loudspeaker | Electricity | 4 | Expired |
| US6928177B2 | Speaker-use protection element and speaker device | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.