Issued Patents All Time
Showing 26–50 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D603813 | Light emitting diode module | Tomohiro Sanpei | 2009-11-10 |
| D598401 | Light emitting diode module | Tadashi Takada, Hajime Ohno, Hirokazu Otake | 2009-08-18 |
| 7495379 | Fluorescent lamp and illuminating apparatus | Miho Watanabe, Kiyoshi Otani | 2009-02-24 |
| 7443092 | Fluorescent lamp including a multi-ringed bulb | Ichiro Yamada, Naoyuki Toda, Yusuke Shibahara, Kiyoshi Ootani, Masahiko Yoshida | 2008-10-28 |
| 7420303 | Motor | — | 2008-09-02 |
| 7285899 | Fluorescent lamp having bent portions and its manufacturing method, and illuminating apparatus including the lamp | Miho Watanabe, Yusuke Shibahara, Kiyoshi Ootani, Ichiro Yamada, Takashi Yorifuji +4 more | 2007-10-23 |
| 6921995 | Motor | Yoshinori Ogawa | 2005-07-26 |
| D506841 | Lamp | Kazuo Egawa, Hajime Oono | 2005-06-28 |
| 6873068 | Stepping motor | — | 2005-03-29 |
| D492427 | Lamp | Kazuo Egawa, Hajime Oono | 2004-06-29 |
| D492428 | Lamp | Kazuo Egawa, Hajime Oono | 2004-06-29 |
| 6631479 | Data processing system, data processor and data processing method | — | 2003-10-07 |
| 6626549 | Pointer instrument | Atsushi Fujita, Tsuyoshi Sakai | 2003-09-30 |
| 6614185 | Discharge tube with interior and exterior electrodes | Masuo Shibuya, Yuichiro Takahara, Kouichi Honda | 2003-09-02 |
| 6608416 | Motor and method of manufacturing the same | — | 2003-08-19 |
| 6327558 | Apparatus for simulating electrical characteristics of a circuit including a ferroelectric device and a method for simulating electrical characteristics of a circuit including a ferroelectric device | — | 2001-12-04 |
| 6320337 | Control drive circuit and control drive method | — | 2001-11-20 |
| 6246602 | Ferroelectric storage device | — | 2001-06-12 |
| 6233169 | Signal storing circuit semiconductor device, gate array and IC-card | — | 2001-05-15 |
| 6145115 | Device for duplicating functions and a method for duplicating functions | Takaaki Fuchikami | 2000-11-07 |
| 6144578 | Ferroelectric memory device and a method for manufacturing thereof | — | 2000-11-07 |
| 6124728 | Programmable functional device having ferroelectric material | Takaaki Fuchikami | 2000-09-26 |
| 6069816 | High-speed responding data storing device for maintaining stored data without power supply | — | 2000-05-30 |
| 6057635 | Low-pressure mercury vapor-filled discharge lamp, luminaire and display device | Ariyoshi Ishizaki, Kunio Yuasa, Masuo Shibuya, Masami Takagi, Naoki Tsutsui +2 more | 2000-05-02 |
| 6016266 | Semiconductor device with a ferroelectric capacitor | — | 2000-01-18 |