Yoshio Wada

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Laser beam generation apparatus, laser machining device, and laser...
- Patent number 10,811,834
- Issue date Oct 20, 2020
- Ricoh Company, Ltd.
- Shinsuke Shibata
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pulsed electromagnetic-wave generator and measuring apparatus
- Patent number 10,714,888
- Issue date Jul 14, 2020
- Ricoh Company, Ltd.
- Toshiyuki Ikeoh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terahertz wave generation apparatus and inspection apparatus
- Patent number 10,481,467
- Issue date Nov 19, 2019
- Ricoh Company, Ltd.
- Takumi Satoh
- G02 - OPTICS
Information Patent Grant
Clock recovering circuit for digital demodulator
- Patent number 5,602,879
- Issue date Feb 11, 1997
- Toyo Communication Equipment Co., Ltd.
- Yoshio Wada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
PULSED ELECTROMAGNETIC-WAVE GENERATOR AND MEASURING APPARATUS
- Publication number 20190280454
- Publication date Sep 12, 2019
- Toshiyuki IKEOH
- G02 - OPTICS
Information Patent Application
TERAHERTZ WAVE GENERATION APPARATUS AND INSPECTION APPARATUS
- Publication number 20180335682
- Publication date Nov 22, 2018
- RICOH COMPANY, LTD.
- Takumi SATOH
- G02 - OPTICS
Information Patent Application
LASER BEAM GENERATION APPARATUS, LASER MACHINING DEVICE, AND LASER...
- Publication number 20180323569
- Publication date Nov 8, 2018
- Shinsuke SHIBATA
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER BEAM GENERATION APPARATUS, LASER MACHINING DEVICE, AND LASER...
- Publication number 20180323567
- Publication date Nov 8, 2018
- Yoshio WADA
- G02 - OPTICS