Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8926865 | White light-emitting glass, glass-covered light-emitting element, and light-emitting device | Hirokazu Masai, Takumi Fujiwara, Syuji Matsumoto | 2015-01-06 |
| 8685363 | Honeycomb carrier for exhaust gas clarification catalyst and method for production thereof | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Masahide Takahashi | 2014-04-01 |
| 8557216 | Magnesium aluminum titanate crystal structure and method for producing same | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Masahide Takahashi | 2013-10-15 |
| RE42646 | Method for producing aluminum titanate sintered compact | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Masahide Takahashi | 2011-08-23 |
| RE42352 | Method for producing aluminum magnesium titanate sintered product | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Masahide Takahashi | 2011-05-10 |
| 7802450 | Organic-inorganic hybrid glassy materials and their production processes | Minoru Kuniyoshi, Naoya Hayakawa, Kensuke Makita, Masahide Takahashi | 2010-09-28 |
| 7728095 | Organic-inorganic hybrid glassy material and its production process | Minoru Kuniyoshi | 2010-06-01 |
| 7575792 | Honeycomb filter for clarifying exhaust gas and method for manufacture thereof | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Masahide Takahashi | 2009-08-18 |
| 7550025 | Honeycomb filter for clarifying exhaust gas and method for manufacture thereof | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Masahide Takahashi | 2009-06-23 |
| 7451619 | Organic-inorganic hybrid glassy materials and their production processes | Minoru Kuniyoshi, Masahide Takahashi | 2008-11-18 |
| 7265486 | Light emitting diode including a cover covering a light emitting diode element | Masahide Takahashi, Kenji Matsuno | 2007-09-04 |
| 7166552 | Method for producing aluminum magnesium titanate sintered product | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Masahide Takahashi | 2007-01-23 |
| 7148168 | Method for producing aluminum titanate sintered compact | Tsutomu Fukuda, Masahiro Fukuda, Masaaki Fukuda, Masahide Takahashi | 2006-12-12 |
| 5330833 | Tin oxide fiber and a process for producing the same | Hiroya Yamashita, Keiko Seki, Sumio Sakka | 1994-07-19 |