Shin Ojima

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Patents Grantslast 30 patents

Information Patent Grant
Automatic bread baking machine
- Patent number 4,538,509
- Issue date Sep 3, 1985
- Hosiden Electronics Co., Ltd.
- Shin Ojima
- A21 - BAKING EDIBLE DOUGHS
Information Patent Grant
Self-sustaining solenoid
- Patent number 4,419,643
- Issue date Dec 6, 1983
- Hosiden Electronics Co., Ltd.
- Shin Ojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable electronic calculator with a writing instrument
- Patent number 4,404,643
- Issue date Sep 13, 1983
- Hosiden Electronics Co.
- Shin Ojima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pocket body warmer with a cigarette lighter
- Patent number 4,351,318
- Issue date Sep 28, 1982
- Hosiden Electronics Co., Ltd.
- Shin Ojima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Analog electronic timepiece
- Patent number 4,254,488
- Issue date Mar 3, 1981
- Hoshidenki-Seizo Kabushiki Kaisha
- Shin Ojima
- G04 - HOROLOGY
Information Patent Grant
Pen type electronic digital calculator
- Patent number 4,128,889
- Issue date Dec 5, 1978
- Hoshidenki-Seizo Kabushiki Kaisha
- Shin Ojima
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES