JPS4898684A - - Google Patents
Info
- Publication number
- JPS4898684A JPS4898684A JP47030544A JP3054472A JPS4898684A JP S4898684 A JPS4898684 A JP S4898684A JP 47030544 A JP47030544 A JP 47030544A JP 3054472 A JP3054472 A JP 3054472A JP S4898684 A JPS4898684 A JP S4898684A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47030544A JPS4898684A (ja) | 1972-03-27 | 1972-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47030544A JPS4898684A (ja) | 1972-03-27 | 1972-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4898684A true JPS4898684A (ja) | 1973-12-14 |
Family
ID=12306721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47030544A Pending JPS4898684A (ja) | 1972-03-27 | 1972-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4898684A (ja) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51107683A (en) * | 1975-03-18 | 1976-09-24 | Ngk Insulators Ltd | Taketsushotomeiaruminahatsukokan |
| JPS5255278A (en) * | 1975-10-31 | 1977-05-06 | Iwasaki Electric Co Ltd | High pressure sodium lamp |
| JPS5477606A (en) * | 1977-12-02 | 1979-06-21 | Citizen Watch Co Ltd | Lightttransmitting polycrystalline alumina* method of making same and small size bearing parts using same |
| JP2002184352A (ja) * | 2000-07-19 | 2002-06-28 | Ngk Insulators Ltd | 高輝度放電灯用多結晶セラミックス発光管及びその製造方法 |
| WO2012111354A1 (ja) * | 2011-02-14 | 2012-08-23 | 大学共同利用機関法人自然科学研究機構 | 透光性多結晶材料とその製造方法 |
-
1972
- 1972-03-27 JP JP47030544A patent/JPS4898684A/ja active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51107683A (en) * | 1975-03-18 | 1976-09-24 | Ngk Insulators Ltd | Taketsushotomeiaruminahatsukokan |
| JPS5255278A (en) * | 1975-10-31 | 1977-05-06 | Iwasaki Electric Co Ltd | High pressure sodium lamp |
| JPS5477606A (en) * | 1977-12-02 | 1979-06-21 | Citizen Watch Co Ltd | Lightttransmitting polycrystalline alumina* method of making same and small size bearing parts using same |
| JPS5742584B2 (ja) * | 1977-12-02 | 1982-09-09 | ||
| JP2002184352A (ja) * | 2000-07-19 | 2002-06-28 | Ngk Insulators Ltd | 高輝度放電灯用多結晶セラミックス発光管及びその製造方法 |
| WO2012111354A1 (ja) * | 2011-02-14 | 2012-08-23 | 大学共同利用機関法人自然科学研究機構 | 透光性多結晶材料とその製造方法 |
| JP2012166433A (ja) * | 2011-02-14 | 2012-09-06 | National Institutes Of Natural Sciences | 透光性多結晶材料とその製造方法 |
| US9188738B2 (en) | 2011-02-14 | 2015-11-17 | Toyota Jidosha Kabushiki Kaisha | Translucent polycrystalline material and manufacturing method thereof |
| EP2676778A4 (en) * | 2011-02-14 | 2016-05-18 | Inter University Res Inst Nat Inst Of Natural Sciences | LIGHT-EMITTING POLYCRYSTALLINE MATERIAL AND METHOD FOR PRODUCING SAME |
| EP3156200A1 (en) * | 2011-02-14 | 2017-04-19 | Inter-University Research Institute Corporation, National Institutes of Natural Sciences | Translucent polycrystalline material |
| EP3305490A1 (en) * | 2011-02-14 | 2018-04-11 | Inter-University Research Institute Corporation, National Institutes of Natural Sciences | Translucent polycrystalline material |
| EP3597384A1 (en) * | 2011-02-14 | 2020-01-22 | Inter-University Research Institute Corporation National Institutes of Natural Sciences | Translucent polycrystalline material |