Koichi Kobayashi

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Suwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Semiconductor laser and atomic oscillator
- Patent number 11,381,058
- Issue date Jul 5, 2022
- Seiko Epson Corporation
- Junichi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser and atomic oscillator
- Patent number 11,233,376
- Issue date Jan 25, 2022
- Seiko Epson Corporation
- Junichi Okamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ferroelectric memory element and method for manufacturing the same
- Patent number 7,459,738
- Issue date Dec 2, 2008
- Seiko Epson Corporation
- Hiroaki Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transfer method for relief patterns
- Patent number 5,895,541
- Issue date Apr 20, 1999
- Seiko Epson Corporation
- Koichi Kobayashi
- B44 - DECORATIVE ARTS
Information Patent Grant
Method of forming colored relief-and-indentation patterns and a the...
- Patent number 5,750,241
- Issue date May 12, 1998
- Seiko Epson Corporation
- Koichi Kobayashi
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
Light Emitting Device, Projector, And Display
- Publication number 20220310880
- Publication date Sep 29, 2022
- SEIKO EPSON CORPORATION
- Koichi KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Emitting Apparatus, Method For Manufacturing Light Emitting A...
- Publication number 20220238595
- Publication date Jul 28, 2022
- SEIKO EPSON CORPORATION
- Koichi KOBAYASHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND ATOMIC OSCILLATOR
- Publication number 20200313393
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Junichi OKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER AND ATOMIC OSCILLATOR
- Publication number 20200313395
- Publication date Oct 1, 2020
- SEIKO EPSON CORPORATION
- Junichi OKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ferroelectric memory element and method for manufacturing the same
- Publication number 20050221565
- Publication date Oct 6, 2005
- Hiroaki Tamura
- H01 - BASIC ELECTRIC ELEMENTS