Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8771046 | Electric charging apparatus and game apparatus | Shoki Kogure, Takashi Sakuma, Satoru Atsuchi | 2014-07-08 |
| 8564189 | Organic EL element and organic EL device | Mitsugu Tamekawa | 2013-10-22 |
| 8491367 | Driving apparatus for traveling objects | Junichi Haraguchi | 2013-07-23 |
| 8202756 | Organic EL device | Kazuki KITAMURA | 2012-06-19 |
| 8114703 | Organic EL device | Kazuki KITAMURA | 2012-02-14 |
| 8090544 | Method for determining concentration of impurity element | Kiyoshi Nagai | 2012-01-03 |
| 7976391 | Game system and replacement part | Tetsuo Ishimaru, Yasufumi Kasuya | 2011-07-12 |
| 7928652 | Organic EL emitting layer having specific concentration profile | Kazuki KITAMURA, Mitsugu Tamekawa | 2011-04-19 |
| 7521268 | Method and apparatus for manufacturing display | Motonobu Aoki | 2009-04-21 |
| 6872140 | Racing game machine | — | 2005-03-29 |
| 6248660 | Method for forming metallic plug | Masashi Hamanaka, Masafumi Shishino | 2001-06-19 |
| 5340460 | Vacuum processing equipment | Masahiko Kobayashi, Hirobumi Takemura, Nobuyuki Takahashi | 1994-08-23 |
| 4599069 | Substrate holder for molecular beam epitaxy apparatus | Shunichi MURAKAMI, Junro Sakai | 1986-07-08 |