Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6000240 | Jewels for live or artificial tooth or teeth | — | 1999-12-14 |
| 5983670 | Jewels for live or artificial tooth or teeth | — | 1999-11-16 |
| 5928440 | Method of forming solder film | Takeo Kuramoto, Masataka Watabe, Takashi Shoji, Takekazu Sakai | 1999-07-27 |
| 5870142 | Image sensor, image reading device, and image reading method | Yoshiya Imoto, Hirokazu Ichikawa | 1999-02-09 |
| 5818644 | Gradient index optical element and method for making the same | — | 1998-10-06 |
| 5814872 | Integrated circuit and thin film integrated circuit | Hiroyuki Miyake, Kazuhiro Sakai, Shin Takeuchi | 1998-09-29 |
| 5781312 | Image input method and apparatus | — | 1998-07-14 |
| 5750271 | Method of forming solder film | Takeo Kuramoto, Masataka Watabe, Takashi Shoji, Takekazu Sakai | 1998-05-12 |
| 5746797 | Process for producing a gradient index optical element | — | 1998-05-05 |
| 5713997 | Solution for selectively imparting tackiness to a metallic surface | Takeo Kuramoto, Masataka Watabe, Takashi Shoji, Takekazu Sakai | 1998-02-03 |
| 5556023 | Method of forming solder film | Takeo Kuramoto, Masataka Watabe, Takashi Shoji, Takekazu Sakai | 1996-09-17 |
| 5448409 | Gradient index silicate glass | — | 1995-09-05 |
| 5366939 | Gradient index optical element | Yuko Kurasawa, Morinao Fukuoka | 1994-11-22 |
| 5356840 | Distributed index of refraction type optical element and method of making the same | — | 1994-10-18 |
| 5349473 | Gradient index optical element | Yuko Kurasawa, Morinao Fukuoka | 1994-09-20 |
| 5254148 | Method of manufacturing distributed index optical elements | Minoru Inami, Morinao Fukuoka, Yuko Kurasawa | 1993-10-19 |
| 5238880 | Method of manufacturing gradient index optical elements | Minoru Inami | 1993-08-24 |
| 5171344 | Method for manufacturing a gradient index optical element | — | 1992-12-15 |
| 5166827 | Gradient index optical element | — | 1992-11-24 |
| 5116670 | Allyl ester resin composition and laminated sheet using the same | Noboru Suzuki, Masaharu Yoshida, Minoru Takaishi, Kenichiro Takiguchi, Hiroshi Uchida +1 more | 1992-05-26 |