Katsumi Ishifuro

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 11,866,982
- Issue date Jan 9, 2024
- SHARP KABUSHIKI KAISHA
- Minoru Tanaka
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Heating cooking apparatus and heating cooking method
- Patent number 11,659,635
- Issue date May 23, 2023
- SHARP KABUSHIKI KAISHA
- Katsumi Ishifuro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microwave oven with heating chamber temperature detecting circuit
- Patent number 4,857,686
- Issue date Aug 15, 1989
- Sharp Kabushiki Kaisha
- Kengo Hirata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HEATING COOKING APPARATUS AND HEATING COOKING METHOD
- Publication number 20210227651
- Publication date Jul 22, 2021
- Sharp Kabushiki Kaisha
- KATSUMI ISHIFURO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COOKER
- Publication number 20210164284
- Publication date Jun 3, 2021
- SHARP KABUSHIKI KAISHA
- MINORU TANAKA
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES