Masao Ito

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Kariya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Control system with malfunction detecting device for use in motor v...
- Patent number 5,207,091
- Issue date May 4, 1993
- Nippondenso Co., Ltd.
- Hiroshi Shibata
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for producing capillary nibs for inscribing instruments
- Patent number 4,547,244
- Issue date Oct 15, 1985
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Akio Ito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Method for producing capillary nibs for inscribing instruments
- Patent number 4,410,384
- Issue date Oct 18, 1983
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Akio Ito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Device for controlling air-fuel ratio for internal combustion engines
- Patent number 4,388,903
- Issue date Jun 21, 1983
- Nippondenso Co., Ltd.
- Seietsu Yoshida
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Capillary nibs for inscribing instruments
- Patent number 4,310,259
- Issue date Jan 12, 1982
- Pilot Man-Nen-Hitsu Kabushiki Kaisha
- Akio Ito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES