Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5925446 | Electrophotographic transfer paper and color image forming method | Tsukasa Matsuda, Masaru Kato, Harumi Watanabe | 1999-07-20 |
| 5662995 | Transfer paper for electrophotography and process for producing the same | Tsukasa Matsuda, Kyoko Inoue, Harumi Watanabe, Masaru Kato | 1997-09-02 |
| 5637383 | Electrophotographic transfer paper | Tsukasa Matsuda, Masaru Kato, Harumi Watanabe | 1997-06-10 |
| 5493412 | Information signal reproduction apparatus | Shinichi Koyama, Nobutoshi Takayama, Masahito Natsume, Eiji Oyama, Sakae Hori | 1996-02-20 |
| 5457874 | Mounting apparatus of electronic component | Takahiro Yonezawa, Wataru Hirai, Muneyoshi Fujiwara, Naohiko Chimura, Hiroshi Ohta | 1995-10-17 |
| 5339248 | Apparatus for mounting electronic component on substrate | Muneyoshi Fujiwara, Wataru Hirai, Takahiro Yonezawa | 1994-08-16 |
| 4497539 | Antireflection optical coating | Hiroshi Ito, Takashi Nozaki | 1985-02-05 |
| 4264133 | Anti-reflective coating for a transparent substrate | — | 1981-04-28 |