Toshimasa Ikegami

Person

Nagano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cutting device for cutting tape material and printing apparatus inc...
- Patent number 5,913,624
- Issue date Jun 22, 1999
- Seiko Epson Corporation
- Toshimasa Ikegami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cutting device for cutting tape material and printing apparatus inc...
- Patent number 5,823,694
- Issue date Oct 20, 1998
- Seiko Epson Corporation
- Toshimasa Ikegami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Timepiece
- Patent number 5,712,831
- Issue date Jan 27, 1998
- Seiko Epson Corporation
- Toshimasa Ikegami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method of manufacturing a timepiece wheel
- Patent number 5,515,607
- Issue date May 14, 1996
- Seiko Epson Corporation
- Toshimasa Ikegami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Timepiece
- Patent number 5,416,752
- Issue date May 16, 1995
- Seiko Epson Corporation
- Toshimasa Ikegami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Improvements in bearing and frame structure of a timepiece
- Patent number 5,369,627
- Issue date Nov 29, 1994
- Seiko Epson Corporation
- Toshimasa Ikegami
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Structure for mounting an integrated circuit
- Patent number 5,008,868
- Issue date Apr 16, 1991
- Seiko Epson Corporation
- Toshimasa Ikegami
- G04 - HOROLOGY
Information Patent Grant
Correcting mechanism for hybrid display timepiece
- Patent number 4,408,896
- Issue date Oct 11, 1983
- Kabushiki Kaisha Suwa Seikosha
- Toshimasa Ikegami
- G04 - HOROLOGY
Information Patent Grant
Setting mechanism of a watch
- Patent number 4,274,152
- Issue date Jun 16, 1981
- Kabushiki Kaisha Suwa Seikosha
- Toshimasa Ikegami
- G04 - HOROLOGY
Information Patent Grant
Timepiece
- Patent number 4,261,046
- Issue date Apr 7, 1981
- Kabushiki Kaisha Suwa Seikosha
- Tsuneyoshi Ono
- G04 - HOROLOGY
Information Patent Grant
Gear train mechanism of a watch
- Patent number 4,253,176
- Issue date Feb 24, 1981
- Kabushiki Kaisha Suwa Seikosha
- Toshimasa Ikegami
- G04 - HOROLOGY
Information Patent Grant
Display device for timepiece
- Patent number 4,218,872
- Issue date Aug 26, 1980
- Kabushiki Kaisha Suwa Seikosha
- Toshimasa Ikegami
- G04 - HOROLOGY

Toshimasa Ikegami

Person

Patents Grantslast 30 patents

Cutting device for cutting tape material and printing apparatus inc...

Cutting device for cutting tape material and printing apparatus inc...

Timepiece

Method of manufacturing a timepiece wheel

Timepiece

Improvements in bearing and frame structure of a timepiece

Structure for mounting an integrated circuit

Correcting mechanism for hybrid display timepiece

Setting mechanism of a watch

Timepiece

Gear train mechanism of a watch

Display device for timepiece