Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8344608 | Hot cathode fluorescent lamp and electrode for fluorescent lamp | Junji Matsuda | 2013-01-01 |
| 6031330 | Fluorescent lamp | Toshiyuki Terada, Tomonori Abe, Kazuaki Kawasaki | 2000-02-29 |
| 5998921 | Fluorescent lamp with coil shaped internal electrode | Tomio Nakaya, Toshiyuki Terada, Tomonori Abe | 1999-12-07 |
| 5936350 | Metal halide headlamp | Yoshifumi Takao, Toshiyuki Nagahara | 1999-08-10 |
| 5929564 | Fluorescent lamp | Tomio Nakaya, Toshiyuki Terada, Tomonori Abe | 1999-07-27 |
| 5903095 | Aperture type fluorescent lamp | Tomonori Abe, Toshiyuki Terada, Kazuaki Kawasaki | 1999-05-11 |
| 4829154 | Planar heater for liquid crystal element | Toru Teshima, Kazuo Ariga | 1989-05-09 |
| 4724304 | Planar heater for liquid crystal element | Toru Teshima, Kazuo Ariga | 1988-02-09 |
| 4584461 | Planar heater for liquid crystal element | Toru Teshima, Kazuo Ariga | 1986-04-22 |
| 4578043 | Method and apparatus for manufacturing light bulb with bead sealing gas | Toru Teshima, Masanobu Aizawa, Toshiyuki Shima, Masakazu Takeda | 1986-03-25 |