Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8454766 | Extruded material of a free-cutting aluminum alloy excellent in embrittlement resistance at a high temperature | Kensuke Mori | 2013-06-04 |
| 8040728 | Semiconductor integrated circuit | — | 2011-10-18 |
| 7319627 | Memory device | — | 2008-01-15 |
| 7279749 | Semiconductor device and semiconductor memory using the same | — | 2007-10-09 |
| 7262993 | Nonvolatile semiconductor memory device | — | 2007-08-28 |
| 7211555 | Process for preparing fine zeolite particles | Kazuo Oki, Hiroji Hosokawa, Mikio Sakaguchi, Hiroshi Kitagaito, Hitoshi Takaya | 2007-05-01 |
| 7098698 | Semiconductor integrated circuit device and sense amplifier of memory | — | 2006-08-29 |
| 6962632 | Aluminum alloy hollow material, aluminum alloy extruded pipe material for air conditioner piping and process for producing the same | Toshio Ohta | 2005-11-08 |
| 6908520 | Aluminum alloy hollow material, aluminum alloy extruded pipe material for air conditioner piping and process for producing the same | Toshio Ohta | 2005-06-21 |
| 6831056 | Process for preparing fine alkaline earth metal zeolite particles | Kazuo Oki, Hiroji Hosokawa, Mikio Sakaguchi, Hiroshi Kitagaito, Hitoshi Takaya | 2004-12-14 |
| 6550309 | Gas sensor with multiple mechanical and thermal shock cushion layers | Keiichi Noda, Hisaharu Nishio, Katsuhisa Yabuta, Koji Kano, Koichi Shimamura +1 more | 2003-04-22 |
| 6418777 | Gas sensor | Keiichi Noda, Hisaharu Nishio, Katsuhisa Yabuta | 2002-07-16 |
| 6327891 | Gas sensor | Keiichi Noda, Hisaharu Nishio, Katsuhisa Yabuta | 2001-12-11 |
| 5849165 | Oxygen sensor for preventing silicon poisoning | Takao Kojima, Hiroyuki Ishiguro, Masaru Yamano, Toshiki Sawada, Masahiko Yamada +1 more | 1998-12-15 |
| 5326597 | Method of producing oxygen sensor for air-fuel ratio control having a protective layer including oxygen storage material | Toshiki Sawada, Masaru Yamano, Takao Kojima, Hiroyuki Ishiguro, Masahiko Yamada | 1994-07-05 |
| 5200277 | Electroluminescent device | Takahiro Nakayama, Kenichi Onisawa, Katsumi Tamura, Akira Sato, Kenichi Hashimoto +2 more | 1993-04-06 |
| 5182491 | Thin film electroluminescent device | Kenichi Onisawa, Moriaki Fuyama, Katsumi Tamura, Yoshio Abe, Takahiro Nakayama +2 more | 1993-01-26 |
| 5160598 | Oxygen sensor for air-fuel ratio control having a protective layer including an oxygen storage material | Toshiki Sawada, Masaru Yamano, Takao Kojima, Hiroyuki Ishiguro, Masahiko Yamada | 1992-11-03 |
| 5099172 | Thin film electroluminescent device | Kenichi Onisawa, Moriaki Fuyama, Katsumi Tamura, Yoshio Abe, Takahiro Nakayama +2 more | 1992-03-24 |
| 4982675 | Profile stitcher | Yoshiaki Honma | 1991-01-08 |
| 4945009 | Electroluminescence device | Moriaki Fuyama, Kenichi Onisawa, Katsumi Tamura, Yoshimasa Ono, Yoshio Abe +3 more | 1990-07-31 |
| 4877994 | Electroluminescent device and process for producing the same | Moriaki Fuyama, Katsumi Tamura, Kenichi Onisawa, Akira Sato, Kenichi Hashimoto +2 more | 1989-10-31 |
| 4857802 | Thin film EL element and process for producing the same | Moriaki Fuyama, Katsumi Tamura, Kenichi Onisawa, Akira Sato, Kenichi Hashimoto +2 more | 1989-08-15 |
| 4668477 | Gas sensor | Hisaharu Nishio, Toshio Okumura, Akio Ebizawa | 1987-05-26 |
| 4586458 | Coating apparatus for scratches of glass bottle | Yogiro Okawa | 1986-05-06 |