Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890578 | Glass panel gap retention member and method for manufacturing same | Yumi Kawashima, Cenk Kocer | 2018-02-13 |
| 9108436 | Thermal printer | Yoshifumi Yamamoto, Akihito Ito, Kosuke ODA, Masatomo SAKAGUCHI | 2015-08-18 |
| 8534964 | Drilling device with oil supply unit | Keisuke Shimada, Toshiaki Hidaka | 2013-09-17 |
| 8368096 | Solid state image pick-up device and method for manufacturing the same with increased structural integrity | Hitoo Iwasa, Sumio Terakawa, Masami Shouji | 2013-02-05 |
| 7936142 | Portable drilling device | Kenji Otsuka | 2011-05-03 |
| 7282248 | Heat insulating and shielding glass panel | Terufusa Kunisada, Tetsuo Minaai | 2007-10-16 |
| 6790494 | Heat insulating and shielding glass panel | Terufusa Kunisada, Tetsuo Minaai | 2004-09-14 |
| 6734128 | Ceramic envelope for high intensity discharge lamp and method for producing polycrystalline transparent sintered alumina body | — | 2004-05-11 |
| 6479112 | Glass panel and method of manufacturing thereof and spacers used for glass panel | Kyoichi Shukuri, Hideo Yoshizawa, Naoto Horiguchi, Keiichiro Okajima, Tomonori Miura | 2002-11-12 |
| 6472032 | Double-glazing unit | — | 2002-10-29 |
| 6436493 | Glass panel | Hiroshi Inoue | 2002-08-20 |
| D459372 | Portable drill | — | 2002-06-25 |
| 6387460 | Glass panel | Kyoichi Shukuri, Hideo Yoshizawa, Naoto Horiguchi, Keiichiro Okajima, Tomonori Miura +2 more | 2002-05-14 |
| 5810635 | High-pressure discharge lamp, method of its manufacture, and sealing material used with the method and the resulting lamp | Juergen Heider, Stefan Juengst, Koichiro Maekawa | 1998-09-22 |
| 5747762 | Oscillation switch and a portable electrically driving machine with the oscillation switch | Kenji Fukuda | 1998-05-05 |
| 5637960 | Ceramic discharge vessel for a high-pressure discharge lamp, having a filling bore sealed with a plug, and method of its manufacture | Stefan Juengst, Roland Huettinger, Jens Clark, Kouichiro Maekawa | 1997-06-10 |
| 5592049 | High pressure discharge lamp including directly sintered feedthrough | Juergen Heider, Stefan Juengst, Koichiro Maekawa | 1997-01-07 |
| D363728 | Hole cutter | — | 1995-10-31 |
| 5447397 | Apparatus for fixing an annular cutter to an arbor | — | 1995-09-05 |
| D361776 | Shank for a hole cutter | — | 1995-08-29 |
| D361579 | Shank for a hole cutter | — | 1995-08-22 |
| D360641 | Shank for a hole cutter | — | 1995-07-25 |
| 5429457 | Annular cutter | Yutaka Tanaka | 1995-07-04 |
| 5427482 | Annular cutter connecting apparatus and annular cutter | Yutaka Tanaka | 1995-06-27 |
| D348074 | Portable drill | — | 1994-06-21 |