Issued Patents All Time
Showing 51–73 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935996 | Composition for stimulating osteogenesis and preventingreduction of bone salt | — | 1999-08-10 |
| 5760813 | Printing method using divisional dots and a printer therefor | Takaya Nagahata | 1998-06-02 |
| 5728484 | Sealing gasket for a battery and a method for producing such a gasket | Yukio Fujimoto, Hiroshi Oosaka | 1998-03-17 |
| 5639829 | Polypropylene composition | Akio Ishimoto, Hiroshi Wakumoto, Masahiro Sugi | 1997-06-17 |
| 5639816 | Polypropylene composition | Akio Ishimoto, Hiroshi Wakumoto, Masahiro Sugi | 1997-06-17 |
| 5412020 | Propylene polymer compositions | Akihiko Yamamoto, Yurimasa Zenitani | 1995-05-02 |
| 5335002 | Printing head and printer incorporating the same | Takaya Nagahata, Toshiyuki Shirasaki, Hiroshi Fukumoto, Tokihiko Kishimoto, Yoshinori Matsumoto +3 more | 1994-08-02 |
| 5333230 | Optical-fiber cable incorporated longer-sized subaqueous unit | Ryosuke Hata, Masayuki Hirose, Toshiyuki Amagai, deceased, Hiroyuki Kimura | 1994-07-26 |
| 5329766 | Hydraulic power steering system with input detection capability | Tsuyoshi Sasaki, Hisao Nagata, Ichiro Nagasaka | 1994-07-19 |
| 5294634 | Osteogenesis promoter | — | 1994-03-15 |
| 5270173 | Method of monitoring cell culture | Fumihiko Yonemori | 1993-12-14 |
| 5244052 | Steering control unit for multiple steerable axles | — | 1993-09-14 |
| 5245356 | Thermal printing head | Shigeo Ota, Masato Sakai, Mineo Nishikawa, Takaya Nagahata | 1993-09-14 |
| 5198662 | Water temperature distribution measurement system employing optical cable and means for determining a water depth at various points along the optical cable | Tetsuji ITO, Taro Aoki, Mutsuo Hattori | 1993-03-30 |
| 4936648 | Towing composite coaxial optical cable | Toshio Hagihara | 1990-06-26 |
| 4918283 | Method of and apparatus for conducting plasma welding | Takashi Yamade, Seishi Watahiki, Yasuzi Sakuma, Shinichi Kurita | 1990-04-17 |
| 4828353 | Submersible optical wet connector | Toshio Hagihara | 1989-05-09 |
| 4810526 | Method of coating a recrystallized silicon carbide body with a compact silicon carbide coating | Toshiaki Ito, Kazunori Meguro | 1989-03-07 |
| 4788409 | Method of and apparatus for automatically conducting all position plasma welding of pipes | Takashi Yamade, Seishi Watahiki, Yasuzi Sakuma, Shinichi Kurita | 1988-11-29 |
| 4673435 | Alumina composite body and method for its manufacture | Kazunori Meguro, Shuitsu Matsuo, Yasumi Sasaki | 1987-06-16 |
| 4670320 | Alumina formed body and method for its manufacture | Kazunori Meguro, Shuitsu Matsuo, Yasumi Sasaki | 1987-06-02 |
| 4644791 | Moving apparatus for a hollow curved pipe-arrangement and an operating method in the pipe-arrangement by using the moving apparatus | Shinji Sonoda, Norihiko Ozaki, Seishi Watahiki, Yasuzi Sakuma | 1987-02-24 |
| 4516673 | Apparatus for conveying a lead frame mounting semiconductor pellets | Tomio Kashihara, Toshiro Tsuruta, Kiyotachi Yokoi, Etsuji Suzuki | 1985-05-14 |