Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124658 | Infrared reflective coating composition | Takeshi Fujita, Isamu Onishi, Yoichi Adachi, Kazuyuki Kamaya | 2021-09-21 |
| 10722917 | Multi-layer coating film with high infrared-light reflectivity and high visible-light transmissivity and forming method thereof | Takeshi Fujita, Isamu Onishi, Yoichi Adachi, Kazuyuki Kamaya | 2020-07-28 |
| 10131790 | Infrared-reflective pigment and infrared-reflective coating composition | Takeshi Fujita, Yoichi Adachi | 2018-11-20 |
| 6139386 | High pressure discharge lamp with an improved sealing system and method of producing the same | Norikazu Niimi, Tsutomu Kondo | 2000-10-31 |
| 6066918 | High pressure discharge lamp with an improved sealing system and method of producing the same | Norikazu Niimi, Tsutomu Kondo | 2000-05-23 |
| 5783907 | High pressure discharge lamps with sealing members | Norikazu Niimi | 1998-07-21 |
| 5331250 | Thick film resistor for use in a vacuum and a high pressure discharge lamp having such a resistor | Jagannathan Ravi, Gerard Van Bockstal, Kouji Shirasu | 1994-07-19 |
| 5138426 | Ceramic joined body | Yuji Umeda, Tadashi Otagiri | 1992-08-11 |
| 5041342 | Multilayered ceramic substrate fireable in low temperature | Yuhji Umeda, Tadashi Otagiri | 1991-08-20 |
| 5021287 | Ceramic green sheets | Tadashi Otagiri, Masahiro Shirai, Minoru Ohara | 1991-06-04 |
| 4959255 | Ceramic substrates and method of manufacturing the same | — | 1990-09-25 |
| 4914260 | Ceramic multi-layer printed circuit boards | Toshiki Goto | 1990-04-03 |
| 4604677 | Ceramic structural body and a method of manufacturing the same | Kazuo Michisita | 1986-08-05 |
| 4513062 | Ceramic body having a metallized layer | Kazuo Michishita | 1985-04-23 |
| 4445274 | Method of manufacturing a ceramic structural body | Kazuo Michishita | 1984-05-01 |
| 4397800 | Ceramic body having a metallized layer | Kazuo Michishita | 1983-08-09 |
| 4280977 | Method of working ceramic green sheet | — | 1981-07-28 |