Research Development Corporation

Organization

Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Atomic-level electronic network and method of fabrication
- Patent number 6,331,454
- Issue date Dec 18, 2001
- Board of Regents of the Leland Stanford Junior University
- Toshishige Yamada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ultrafine particle and production method thereof, production method...
- Patent number 6,017,630
- Issue date Jan 25, 2000
- Research Development Corporation
- Shun-ichiro Tanaka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Laser trapping apparatus
- Patent number 5,953,166
- Issue date Sep 14, 1999
- Moritex Corporation
- Shuji Shikano
- G02 - OPTICS
Information Patent Grant
Humidity detection method
- Patent number 5,879,943
- Issue date Mar 9, 1999
- Agency of Industrial Science and Technology
- Masanori Ando
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for producing flat metal powder directly from...
- Patent number 5,840,095
- Issue date Nov 24, 1998
- Teikoku Piston Ring Co., Ltd.
- Taizo Kawamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method and apparatus for observing a specimen using an X-ray micros...
- Patent number 5,790,627
- Issue date Aug 4, 1998
- Research Development Corp.
- Yoshinori Iketaki
- G01 - MEASURING TESTING
Information Patent Grant
Electroluminescence element and process for fabricating same
- Patent number 5,763,111
- Issue date Jun 9, 1998
- Nippondenso Co., Ltd.
- Masayuki Katayama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Gallum nitride group compound semiconductor laser diode
- Patent number 5,583,879
- Issue date Dec 10, 1996
- Toyoda Gosei Co., Ltd.
- Shiro Yamazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid state surface evaluation methods and devices
- Patent number 5,534,698
- Issue date Jul 9, 1996
- Research Development Corporation
- Hisayoshi Ohshima
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for epitaxially growing a chemical compound crystal
- Patent number 5,525,156
- Issue date Jun 11, 1996
- Research Development Corporation
- Nobuaki Manada
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method of and apparatus for epitaxially growing chemical compound c...
- Patent number 5,463,977
- Issue date Nov 7, 1995
- Research Development Corporation
- Nobuaki Manada
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for growing GaAs monocrystal film
- Patent number 5,250,148
- Issue date Oct 5, 1993
- Research Development Corporation
- Junichi Nishizawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Organic nonlinear optical material
- Patent number 5,225,577
- Issue date Jul 6, 1993
- Ogata; Naoya
- Naoya Ogata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apparatus for measuring weak static magnetic field using supercondu...
- Patent number 5,184,072
- Issue date Feb 2, 1993
- Research Development Corporation
- Junpei Yuyama
- G01 - MEASURING TESTING
Information Patent Grant
Thermionic emission type static induction transistor and its integr...
- Patent number 5,117,268
- Issue date May 26, 1992
- Research Development Corp.
- Junichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making microscopic multiprobes
- Patent number 5,094,975
- Issue date Mar 10, 1992
- Research Development Corporation
- Bryon B. Siu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process and apparatus for growing compound semiconductor monocrystal
- Patent number 5,074,954
- Issue date Dec 24, 1991
- Research Development Corporation
- Junichi Nishizawa
- C30 - CRYSTAL GROWTH
Information Patent Grant
Threshold logic circuit
- Patent number 5,053,645
- Issue date Oct 1, 1991
- Research Development Corporation
- Yutaka Harada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magneto-optical recording medium and the recording method therefor
- Patent number 5,032,465
- Issue date Jul 16, 1991
- Research Development Corp.
- Atsushi Maeda
- G11 - INFORMATION STORAGE
Information Patent Grant
Vacuum depositing apparatus
- Patent number 5,007,372
- Issue date Apr 16, 1991
- Research Development Corporation
- Shintarou Hattori
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Microorganism capable of growing in 50% or more organic solvent
- Patent number 4,985,363
- Issue date Jan 15, 1991
- Research Development Corporation
- Akira Inoue
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Solid-state laser device having a high conversion efficiency betwee...
- Patent number 4,962,505
- Issue date Oct 9, 1990
- Hoya Corporation
- Takayasu Mochizuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing magnetic powder
- Patent number 4,945,049
- Issue date Jul 31, 1990
- Research Development Corporation
- Toru Hamaya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Ultrafine grain fluorescent body
- Patent number 4,937,150
- Issue date Jun 26, 1990
- Research Development Corporation
- Katsura Tsukada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Precision automatic assembly apparatus, with electromagnetically su...
- Patent number 4,884,329
- Issue date Dec 5, 1989
- Research Development Corporation
- Toshiro Higuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Precision automatic assembly apparatus including face to face magne...
- Patent number 4,882,837
- Issue date Nov 28, 1989
- Research Development Corporation
- Toshiro Higuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Precision automatic assembly apparatus including air core coils and...
- Patent number 4,882,836
- Issue date Nov 28, 1989
- Research Development Corporation
- Toshiro Higuchi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Tunnel injection type static transistor and its integrated circuit
- Patent number 4,870,469
- Issue date Sep 26, 1989
- Research Development Corp.
- Junichi Nishizawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for epitaxial growth of compound semiconductor using MOCVD w...
- Patent number 4,859,625
- Issue date Aug 22, 1989
- Research Development Corporation of Japan, Junichi Nishizawa and Oki Electric...
- Fumio Matsumoto
- C30 - CRYSTAL GROWTH
Information Patent Grant
Weak field measuring magnetometer with flux modulated current condu...
- Patent number 4,851,776
- Issue date Jul 25, 1989
- Research Development Corporation
- Eiichi Goto
- G01 - MEASURING TESTING

Research Development Corporation

Organization

Patents Grantslast 30 patents

Atomic-level electronic network and method of fabrication

Ultrafine particle and production method thereof, production method...

Laser trapping apparatus

Humidity detection method

Method and apparatus for producing flat metal powder directly from...

Method and apparatus for observing a specimen using an X-ray micros...

Electroluminescence element and process for fabricating same

Gallum nitride group compound semiconductor laser diode

Solid state surface evaluation methods and devices

Apparatus for epitaxially growing a chemical compound crystal

Method of and apparatus for epitaxially growing chemical compound c...

Process for growing GaAs monocrystal film

Organic nonlinear optical material

Apparatus for measuring weak static magnetic field using supercondu...

Thermionic emission type static induction transistor and its integr...

Method of making microscopic multiprobes

Process and apparatus for growing compound semiconductor monocrystal

Threshold logic circuit

Magneto-optical recording medium and the recording method therefor

Vacuum depositing apparatus

Microorganism capable of growing in 50% or more organic solvent

Solid-state laser device having a high conversion efficiency betwee...

Method for preparing magnetic powder

Ultrafine grain fluorescent body

Precision automatic assembly apparatus, with electromagnetically su...

Precision automatic assembly apparatus including face to face magne...

Precision automatic assembly apparatus including air core coils and...

Tunnel injection type static transistor and its integrated circuit

Method for epitaxial growth of compound semiconductor using MOCVD w...

Weak field measuring magnetometer with flux modulated current condu...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks