Nakanishi Dental Mfg., Co., Ltd.

Organization

Tochigi, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Mechanism for machining and grinding tool for converting rotational...
- Patent number 5,617,759
- Issue date Apr 8, 1997
- Nakanishi Dental Mfg. Co., Ltd.
- Eiichi Nakanishi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dental treatment device for forming screw hole for embedment of imp...
- Patent number 5,616,029
- Issue date Apr 1, 1997
- Nakanishi Dental Mfg. Co., Ltd.
- Tetsuji Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Handpiece having bearing protective member
- Patent number 5,423,678
- Issue date Jun 13, 1995
- Nakanishi Dental Mfg. Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transparent dental tube unit
- Patent number 5,407,352
- Issue date Apr 18, 1995
- Nakanishi Dental Mfg. Co., Ltd.
- Sosaku Kawata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece having cleaning unit
- Patent number 5,380,201
- Issue date Jan 10, 1995
- Nakanishi Dental Mfg. Co., Ltd.
- Sosaku Kawata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Cartridge type dental handpiece
- Patent number 5,252,065
- Issue date Oct 12, 1993
- Nakanishi Dental Mfg. Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece apparatus having heating unit
- Patent number 5,244,384
- Issue date Sep 14, 1993
- Nakanishi Dental Mfg. Co., Ltd.
- Sosaku Kawata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for preventing intrusion of foreign matter into dental handp...
- Patent number 5,074,788
- Issue date Dec 24, 1991
- Nakanishi Dental Mfg. Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chucking device for dental handpiece
- Patent number 5,074,789
- Issue date Dec 24, 1991
- Nakanishi Dental Mfg. Co., Ltd.
- Yuichi Shibata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chucking device for dental handpiece
- Patent number 5,037,299
- Issue date Aug 6, 1991
- Nakanishi Dental Mfg. Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for dental treatment provided with check valve in fluid p...
- Patent number 4,797,098
- Issue date Jan 10, 1989
- Nakanishi Dental Mfg. Co., Ltd.
- Shosaku Kawata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Rotational coupling device for a dental handpiece having a built-in...
- Patent number 4,619,614
- Issue date Oct 28, 1986
- Nakanishi Dental Mfg. Co., Ltd.
- Tadashi Baba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece having means for opening and closing a chuck
- Patent number 4,595,363
- Issue date Jun 17, 1986
- Nakanishi Dental Mfg. Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece having an optical fiberscope
- Patent number 4,578,034
- Issue date Mar 25, 1986
- Nakanishi Dental Mfg. Co., Ltd.
- Yuichi Shibata
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air driven dental handpiece
- Patent number 4,533,324
- Issue date Aug 6, 1985
- Nakanishi Dental Mfg., Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for opening and closing a chuck for a dental handpiece
- Patent number 4,493,645
- Issue date Jan 15, 1985
- Nakanishi Dental Mfg., Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece
- Patent number 4,490,113
- Issue date Dec 25, 1984
- Nakanishi Dental Mfg. Co., Ltd.
- Shosaku Kawada
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece
- Patent number 4,460,341
- Issue date Jul 17, 1984
- Nakanishi Dental Mfg. Co., Ltd.
- Toshimasa Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transmission gear for a dental handpiece
- Patent number 4,433,957
- Issue date Feb 28, 1984
- Nakanishi Dental Mfg. Co., Ltd.
- Toshimasa Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece having an optical fiberscope
- Patent number 4,403,956
- Issue date Sep 13, 1983
- Nakanishi Dental Mfg., Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece
- Patent number 4,371,341
- Issue date Feb 1, 1983
- Nakanishi Dental Mfg. Co. Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for opening and closing a chuck for a dental handpiece
- Patent number 4,202,102
- Issue date May 13, 1980
- Nakanishi Dental Mfg., Co., Ltd.
- Takasuke Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental handpiece and a cartridge for a head thereof
- Patent number 4,021,917
- Issue date May 10, 1977
- Nakanishi Dental Mfg., Co., Ltd.
- Toshimasa Nakanishi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73569511 - NSK
- Serial number 73569511
- Registration number 1402895
- Filing date Nov 20, 1985
- NAKANISHI DENTAL MFG. CO., LTD.
- 7 - Machines and machine tools
Information Trademark
73097031 - NAKANISHI
- Serial number 73097031
- Registration number 1116340
- Filing date Aug 18, 1976
- NAKANISHI DENTAL MFG. CO., LTD.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
Information Trademark
73072511 - NSK
- Serial number 73072511
- Registration number 1042210
- Filing date Dec 22, 1975
- NAKANISHI DENTAL MFG. CO., LTD.
- 10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth

Nakanishi Dental Mfg., Co., Ltd.

Organization

Patents Grantslast 30 patents

Mechanism for machining and grinding tool for converting rotational...

Dental treatment device for forming screw hole for embedment of imp...

Handpiece having bearing protective member

Transparent dental tube unit

Dental handpiece having cleaning unit

Cartridge type dental handpiece

Dental handpiece apparatus having heating unit

Device for preventing intrusion of foreign matter into dental handp...

Chucking device for dental handpiece

Chucking device for dental handpiece

Apparatus for dental treatment provided with check valve in fluid p...

Rotational coupling device for a dental handpiece having a built-in...

Dental handpiece having means for opening and closing a chuck

Dental handpiece having an optical fiberscope

Air driven dental handpiece

Device for opening and closing a chuck for a dental handpiece

Dental handpiece

Dental handpiece

Transmission gear for a dental handpiece

Dental handpiece having an optical fiberscope

Dental handpiece

Device for opening and closing a chuck for a dental handpiece

Dental handpiece and a cartridge for a head thereof

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73569511 - NSK

73097031 - NAKANISHI

73072511 - NSK