Issued Patents All Time
Showing 1–25 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810057 | Semiconductor device and optical pickup device | Nobuyuki Uemura, Masaaki Yuri | 2004-10-26 |
| 6680081 | Conductive powder and making process | Motoo Fukushima, Shigeru Mori, Masaki Kasashima, Yoshitaka Hamada, Mikio Aramata | 2004-01-20 |
| 6485831 | Conductive powder and making process | Motoo Fukushima, Shigeru Mori, Masaki Kasahima, Yoshitaka Hamada, Mikio Aramata | 2002-11-26 |
| 6358770 | Method for growing nitride semiconductor crystals, nitride semiconductor device, and method for fabricating the same | Masahiro Ishida | 2002-03-19 |
| 6249534 | Nitride semiconductor laser device | Masaaki Yuri, Tadao Hashimoto, Masahiro Ishida | 2001-06-19 |
| 6218207 | Method for growing nitride semiconductor crystals, nitride semiconductor device, and method for fabricating the same | Masahiro Ishida | 2001-04-17 |
| 6006738 | Method and apparatus for cutting an ingot | Nobutaka Tanaka | 1999-12-28 |
| 5700899 | Curable silicone compositions | Shunji Aoki, Toshio Ohba, Yasuaki Hara | 1997-12-23 |
| 5597853 | Silicone rubber compositions | Toshio Shinohara, Masaharu Takahashi | 1997-01-28 |
| 5587334 | Semiconductor laser device fabrication method | Hiroki Naito, Masahiro Kume, Hideyuki Sugiura, Toru Takayama, Issei Ohta +1 more | 1996-12-24 |
| 5473037 | Method of producing dimethylpolysiloxanes | Toshio Shinohara, Hiroaki Kizaki, Shoichi Tanaka, Yukinori Satou, Kazunobu Umemura | 1995-12-05 |
| 5386429 | Low operating current and low noise semiconductor laser device for optical disk memories | Hiroki Naito, Masahiro Kume, Hideyuki Sugiura, Toru Takayama, Issei Ohta +1 more | 1995-01-31 |
| 5367001 | Impression composition | Yoshio Inoue, Hironao Fujiki, Masachika Yoshino | 1994-11-22 |
| 5232997 | Method for the preparation of an acrylic polymer modified with an organopolysiloxane | Motoo Fukushima, Toshio Ohba, Hiroyuki Ohata, Harukazu Okuda | 1993-08-03 |
| 5164442 | Rubber composition | Motoo Fukushima, Tsutomu Nakamura, Hiroyuki Ohata, Harukazu Okuda | 1992-11-17 |
| 5086127 | Silicone UV absorbers containing silane units | Mitsuo Umemura, Eiichi Tabei | 1992-02-04 |
| 5080917 | Oral compositions for ruminants | Kiyoshi Sugiyama, Motohiro Ohta | 1992-01-14 |
| 5068866 | Semiconductor laser apparatus | Masaru Wada | 1991-11-26 |
| 5053445 | Epoxy resin composition | Toshio Shiobara, Koji Futatsumori, Kazutoshi Tomiyoshi, Hisashi Shimizu | 1991-10-01 |
| 5041592 | Organic silicon compounds, hydrolyzates thereof, and rubber plasticizers | Motoo Fukushima, Jun Hatakeyama | 1991-08-20 |
| D317625 | Pen cap or similar article | — | 1991-06-18 |
| D316726 | Ball point pen | — | 1991-05-07 |
| 5006614 | Epoxy resin composition and semiconductor device encapsulated therewith containing polymaleimide and (allyl-epoxy)novolac/siloxane graft copolymer | Toshio Shiobara, Koji Futatsumori | 1991-04-09 |
| 4988758 | Fluorosilicone rubber composition | Takeshi Fukuda, Motoo Fukushima, Hironao Fujiki | 1991-01-29 |
| 4977200 | Ethylene-propylene organopolysiloxane rubber composition | Takeshi Fukuda, Tsutomu Nakamura | 1990-12-11 |