Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6687191 | Calendar timepiece | Shigeo Suzuki, Kenichi Nakajima | 2004-02-03 |
| 6612734 | Mechanical timepiece with stud adjustment mechanism | Takeshi Tokoro | 2003-09-02 |
| 6592841 | Adsorbent for nitrogen oxides and its treatment method | Kenjiro Fujimoto, Jun Suzuki, Toshiyuki Mori | 2003-07-15 |
| 6544426 | Method of quickly decomposing and removing an organic chlorine compound by a hollandite-type photocatalyst | Toshiyuki Mori, Jun Suzuki, Kenjiro Fujimoto | 2003-04-08 |
| 6518536 | Joining equipment | Koji Fujii, Jing Wang, Yasuhiro Goto, Makoto Ryudo, Kinichi Matsuyama | 2003-02-11 |
| 6428201 | Chronograph timepiece and lever device for timepiece | Norio Shibuya, Takashi Takahashi | 2002-08-06 |
| 6400651 | Coil block protection structure and electronic device having coil block protection structure | Shigeo Suzuki, Kenichi Nakajima | 2002-06-04 |
| 6394645 | Electronic watch with correcting mechanism | Shigeo Suzuki, Kenichi Nakajima | 2002-05-28 |
| 6299025 | Frozen dessert dispenser | Tsutomu Iwata, Yasuo Hara, Hironori Rikiishi | 2001-10-09 |
| 6295249 | Display correction device and timepiece equipped with display correction device | Masaaki Takahashi | 2001-09-25 |
| 6036880 | Niobium-containing aqueous solution for use in producing niobium-containing oxide-catalyst | Satoru Komada, Hidenori Hinago, Masatoshi Kaneta | 2000-03-14 |
| 5863514 | Thin fragmental titanium oxide and porous body as an aggregate thereof, and methods for their production | Takayoshi Sasaki, Masayuki Tsutsumi | 1999-01-26 |
| 5541714 | Developer cartridge and image forming apparatus using the same | Michihiro Fujii, Hideyuki Nanba, Masato Kawashima | 1996-07-30 |
| 5499082 | Developing device using two-component type developer having doctor blade resiliently abutted against openings in vessel and an outlet portion in vessel to discharge the developer | Michihiro Fujii, Nobuo Fujita | 1996-03-12 |
| 5479247 | Developer cartridge and image forming apparatus using the same | Michihiro Fujii | 1995-12-26 |
| 5450178 | Process and apparatus for replacing the carrier portion of a developing agent having toner used in an image-forming apparatus | Masato Kawashima, Masanao Nagakura, Hideyuki Nanba | 1995-09-12 |
| 5432592 | Developer cartridge and image forming apparatus using the same | Michihiro Fujii, Masato Kawashima, Hideyuki Nanba | 1995-07-11 |
| D356107 | Developing cartridge for copier | Hideyuki Nanba, Masato Kawashima, Michihiro Fujii | 1995-03-07 |
| 5384629 | Developer cartridge and image forming apparatus using the same | Michihiro Fujii | 1995-01-24 |
| 5215012 | Ribbon cartridge for printers | Tetsuo Kanno, Kenneth Daniel Seevers | 1993-06-01 |
| 5139316 | Tandem liquid pressure control device for an anti-lock brake | Yasuhiro Miyama | 1992-08-18 |
| 5061223 | Homokinetic universal joint | Tetsuro Kadota, Yo Mihata | 1991-10-29 |
| 5044701 | Elastic body apparatus especially intended for an anti-lock brake system | Yasuhiro Miyama | 1991-09-03 |
| 4907210 | Train wheel of electronic timepiece | Mamoru Sato | 1990-03-06 |
| 4818735 | Tetragonal system tunnel-structured compound AX(GA8MYGA(8+X)-YTI16-X0 56), and cation conductor and heat insulating material composed thereof | Yoshinori Fujiki, Takayoshi Sasaki, Yoshito Onoda, Tadashi Ohachi, Takefumi Mitsuhashi | 1989-04-04 |