Sharp Kabushiki Kaisha
Osaka, JA· latest recorded location
Sharp Kabushiki Kaisha is named on 105 US grants and 0 published applications in this corpus. Its most frequent classification is B41J (Typewriters).
- Granted patents
- 105
- Published applications
- 0
- Inventors
- 137
- Granted in 2026 so far
- 0
- Most recent grant
- 27 Jun 1978
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 30 | 0 |
| 1977 | 42 | 0 |
| 1978 | 33 | 0 |
By publication year.
Technology areas
Share of 105 documents
- B41JTypewriters20
- G04GElectronic time-pieces11
- G06FComputing and data processing11
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10
- G11BInformation storage based on relative movement between record carrier and transducer9
- G09GArrangements or circuits for control of indicating devices using static means to8
- G02FOptical devices or arrangements for the control of light by modification of7
- G03GElectrography5
- H03KPulse technique5
- G06KGraphical data reading4
Recent patents
- Reflective type liquid crystal display27 Jun 1978US 4,097,131 A
- Recording apparatus for providing lustrous printing13 Jun 1978US 4,095,234 A
- Switching mechanism for electronic wristwatch30 May 1978US 4,091,610 A
- Pattern recognition systems30 May 1978US 4,092,631 A
- Key input means having a switching element made of a light emitting diode30 May 1978US 4,092,640 A
No published applications.
Most cited
By later US patents
- Reflective type liquid crystal display149US 4,097,131 A1978
- Optoelectric transducer145US 3,956,017 A1976
- Control system for driving a capacitive display unit such as an EL display panel65US 4,070,663 A1978
- Beam lead formation method60US 3,952,404 A1976
- Switching assembly in combination wristwatch and calculator39US 4,055,755 A1977