Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7018919 | Method of manufacturing a semiconductor integrated circuit device including a hole formed in an insulating film and a first conductive film formed over a bottom region and sidewalls of the hole | Kensuke Ishikawa, Tatsuyuki Saito, Masanori Miyauchi, Hiroshi Ashihara | 2006-03-28 |
| 6712594 | Insert molding method and metal mold | Ikuhiko Ozeki | 2004-03-30 |
| 6676401 | In-mold gate opening and closing mechanism and metal mold for injection molding | Makoto Ohno | 2004-01-13 |
| 6627137 | Insert molding method and mold | Ikuhiko Ozeki | 2003-09-30 |
| 6343522 | Gear mechanism and webbing retractor | Seiji Hori, Tomonori Nagata, Seiji Nishide, Keisuke Imai, Akira Sumiyashiki +1 more | 2002-02-05 |
| 6106955 | Metal material having photocatalytic activity and method of manufacturing the same | Takatoshi Ogawa, Sadatoshi Ohno, Atsumichi KUSHIBE, Fumio Kamikubo, Tatsuya Yasunaga +4 more | 2000-08-22 |
| 6088401 | QAM signal receiver | — | 2000-07-11 |
| 5996618 | Valve nozzle | — | 1999-12-07 |
| 5956161 | Image reading apparatus having a steeply inclined paper transport path | Yoshihiro Takashimizu, Masahiro Yoshida, Toshiaki Anzai, Hirotoshi Kakegawa, Noriaki Yamazaki +4 more | 1999-09-21 |
| 5926240 | Liquid crystal display apparatus comprise a silicon nitride dielectric film with thickness in a range of 80mm-170mm and disposes between a reflective pixel elect and LC layer | Shoichi Hirota, Hideo Sato, Iwao Takemoto | 1999-07-20 |
| 5901630 | Band saw blade or hacksaw with double formation of cutting elements | Shinnosuke Funakubo Kataoka, Akira Ishii | 1999-05-11 |
| 5770975 | Phase-locked loop circuit having a high-speed forcible pulling-in function | — | 1998-06-23 |
| 5743518 | Paper stacking apparatus for image reading apparatus and image reading apparatus with paper stacking apparatus | Yoshihiro Takashimizu, Masahiro Yoshida, Toshiaki Anzai | 1998-04-28 |
| 5643436 | Architectural material using metal oxide exhibiting photocatalytic activity | Takatoshi Ogawa, Yasuhiko Yoshioka, Nobuo Tsubouchi, Tamotsu Hasegawa, Akira Fujishima +1 more | 1997-07-01 |
| 5595813 | Architectural material using metal oxide exhibiting photocatalytic activity | Takatoshi Ogawa, Yasuhiko Yoshioka, Nobuo Tsubouchi, Tamotsu Hasegawa, Akira Fujishima +1 more | 1997-01-21 |
| 5498360 | Process for recycling used-up dry cells, and ferrite production process | Takashi Kanemaru, Takaaki Iwasaki, Shigeaki Suda, Takeo Kitagawa | 1996-03-12 |
| 5423578 | Coupling for corrugated pipe | Shinichi Kanomata, Morio Saito, Tetsuya Wada, Keizou Ohkawa, Yasushi Kosugi | 1995-06-13 |
| 5402444 | Synchronous data interface circuit and method of equalizing synchronous digital data therefor | — | 1995-03-28 |
| 5259970 | Aqueous composition containing water dispersed in a lubricating base oil and at least two surfactants | Hideo Kanamori | 1993-11-09 |
| 5174820 | Durability improving agent for cement-hydraulic-set substances, method of improving same, and cement-hydraulic-set substances improved in durability | Masaharu Sakuta, Kunio Yanagibashi | 1992-12-29 |
| 5171903 | Lubricating oil composition | Saburo Koyama, Seiichi Shido, Kenji Onodera, Shigeo Hara, Yasunori Tomari +1 more | 1992-12-15 |
| 5095400 | Method and apparatus for eliminating static electricity | — | 1992-03-10 |
| 5081653 | Automatic gain control circuit for multilevel duobinary AM/PSK modulated signals | — | 1992-01-14 |
| H1003 | Process for producing photographic materials | Masao Ishiwata, Norio Kawame, Takeshi Sakurai, Mieji Nakano, Kazuhide Tamazawa +2 more | 1991-12-03 |
| 4975121 | Durability improving agent for cement-hydraulic-set substances, method of improving same, and cement-hydraulic-set substances improved in durability | Masaharu Sakuta, Kunio Yanagibashi | 1990-12-04 |