Issued Patents All Time
Showing 276–300 of 367 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5930073 | Magnetic disk including protective layer having surface with magnetic disk including protrusions, and magnetic disk apparatus including the magnetic disk | Kenichi Gomi, Yoshihiko Miyake, Sigeru Sano, Youichi Inomata, Hiroshi Yashiki +2 more | 1999-07-27 |
| 5907308 | Window glass antenna system | Hidetoshi Oka, Yoshinori Matsuoka, Yasuyuki Takano | 1999-05-25 |
| 5905632 | Portable electronic apparatus having a battery pack receptacle | Masaru Seto, Yasuyuki Horii, Naohiro Yokoyama, Atsushi Tatemichi | 1999-05-18 |
| 5897960 | Laminate and production process thereof | Hiroyuki Oba, Tomoaki Sato, Tomohisa Hasegawa | 1999-04-27 |
| 5829291 | Apparatus and process for forming metal member including bases portion and cylindrical portion formed on outer surface of the base portion such that the cylindrical portion is integral with the base portion | Tadayuki Asano, Masanori Ogawa | 1998-11-03 |
| 5803995 | Calcium-aluminum system hydrogen absorbing alloy | Hiroshi Miyamura, Nobuhiro Kuriyama, Tetsuo Sakai, Itsuki Uehara | 1998-09-08 |
| 5798856 | Optical pulse generator | Masatoshi Suzuki, Yuichi Matsushima | 1998-08-25 |
| 5786918 | Optical communication system and optical transmitting device | Masatoshi Suzuki, Hidenori Taga, Noboru Edagawa, Shu Yamamoto, Shigeyuki Akiba | 1998-07-28 |
| 5784220 | Magnetic disk apparatus, recording and accessing method for performing density recording | Kazuo Nishimura, Tatsuro Sasamoto, Hiroaki Etoh | 1998-07-21 |
| 5781081 | LC-type dielectric filter having an inductor on the outermost layer and frequency adjusting method therefor | Michiya Arakawa, Tatsuya Takemura, Kazumasa Koike | 1998-07-14 |
| 5778420 | External storage device and external storage control device with means for optimizing buffer full/empty ratio | Masataka Shitara | 1998-07-07 |
| 5776610 | Carbon composite electrode material and method of making thereof | Kazuo Yamada, Takehito Mitate, Masaharu Yoshikawa | 1998-07-07 |
| 5777485 | Probe method and apparatus with improved probe contact | Shinji Akaike, Yoshihito Marumo | 1998-07-07 |
| 5773124 | Magnetic recording medium comprising a protective layer having specified electrical resistivity and density | Fuminori Ishikawa, Toshinori Hirano, Hiroko Saito, Kenichi Gomi, Hiroshi Yashiki +2 more | 1998-06-30 |
| 5768666 | Developing apparatus comprising excessive toner separation means | Isao Ito, Takeshi Sumikawa, Nobumasa Furuya, Shigehito Ando | 1998-06-16 |
| 5729378 | Optical device | Yuichi Matsushima | 1998-03-17 |
| 5728277 | Hydrogen occlusion electrode | Tetsuo Sakai, Hiroyuki Takeshita, Nobuhiro Kuriyama, Itsuki Uehara | 1998-03-17 |
| 5709951 | Composite deposited film and production process thereof | Tomoaki Sato, Hiroyuki Oba, Tomohisa Hasegawa | 1998-01-20 |
| 5690838 | Magnetic recording medium and process for producing same | Yoshihiro Moriguchi, Youichi Inomata, Hiroshi Yashiki, Yoshiki Kato, Kenichi Gomi | 1997-11-25 |
| 5656105 | Calcium-aluminum system hydrogen absorbing alloy | Hiroshi Miyamura, Nobuhiro Kuriyama, Tetsuo Sakai, Itsuki Uehara | 1997-08-12 |
| 5656349 | Magnetic disk, method of manufacturing the same and magnetic disk apparatus including the magnetic disk | Kenichi Gomi, Hiroyuki Sugimoto, Shoichi Sawahata, Masaki Ohura, Yoshihiko Miyake +4 more | 1997-08-12 |
| 5636075 | Magnetic disk apparatus, recording medium, and accessing method for performing constant density recording | Kazuo Nishimura, Tatsuro Sasamoto, Hiroaki Etoh | 1997-06-03 |
| 5621026 | Gas barrier film and production process thereof | Hiroyuki Oba, Tomoaki Sato, Tomohisa Hasegawa | 1997-04-15 |
| 5595838 | Method for manufacturing carbon composite electrode material | Kazuo Yamada, Takehito Mitate, Masaharu Yoshikawa | 1997-01-21 |
| 5574096 | Gas barrier film and production process thereof | Hiroyuki Oba, Kazuhiko Hirose | 1996-11-12 |