Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325065 | Method for manufacturing metal matrix composite material | Hitoshi Kitamura, Shogo Ochiai | 2025-06-10 |
| D531324 | Building board material | — | 2006-10-31 |
| D401912 | Semiconductor device | Gorab Majumdar, Satoshi Mori, Sukehisa Noda, Tooru Iwagami, Hisashi Kawafuji | 1998-12-01 |
| 5834842 | Semiconductor device, semiconductor module, and radiating fin | Gourab Majumdar, Satoshi Mori, Sukehisa Noda, Tooru Iwagami, Hisashi Kawafuji | 1998-11-10 |
| 5773883 | Semiconductor device and semiconductor module | Gourab Majumdar, Satoshi Mori, Sukehisa Noda, Tooru Iwagami, Hisashi Kawafuji | 1998-06-30 |
| D394244 | Semiconductor device | Gorab Majumdar, Satoshi Mori, Sukehisa Noda, Tooru Iwagami, Hisashi Kawafuji | 1998-05-12 |
| 5747876 | Semiconductor device and semiconductor module | Gourab Majumdar, Satoshi Mori, Sukehisa Noda, Tooru Iwagami, Hisashi Kawafuji | 1998-05-05 |
| 5686758 | Semiconductor device having integral structure of case and external connection terminals | Kiyoshi Arai, Tatsuya Iwasa | 1997-11-11 |
| 5672910 | Semiconductor device and semiconductor module | Gourab Majumdar, Satoshi Mori, Sukehisa Noda, Tooru Iwagami, Hisashi Kawafuji | 1997-09-30 |
| 5424579 | Semiconductor device having low floating inductance | Kiyoshi Arai | 1995-06-13 |
| 5028363 | Method of casting powder materials | Hiroaki Nishio, Takeshi Kawashima | 1991-07-02 |
| 4979991 | Production process of pigment | Junichi Handa, Hiroshi Itou, Taketoshi Minohara | 1990-12-25 |
| 4976787 | Pigment | Hiroshi Ito, Junichi Handa, Taketoshi Minohara | 1990-12-11 |
| 4954175 | Pigment | Hiroshi Ito, Junichi Handa, Taketoshi Minohara | 1990-09-04 |
| 4954176 | Pigment | Taketoshi Minohara, Tadashi Isobe, Keita Suzuki | 1990-09-04 |
| 4927600 | Method for molding of powders | Tsuneo Miyashita, Hiroaki Nishio, Kazuya Yabuta | 1990-05-22 |
| 4885629 | Semiconductor apparatus | — | 1989-12-05 |
| 4796076 | Semiconductor device | Hiroshi Ando | 1989-01-03 |
| 4746412 | Iron-phosphorus electroplating bath and electroplating method using same | Hiroki Uchida, Yosiomi Aoyagi, Tsuyoshi Uotani, Shinji Kato, Hitoshi Ozawa | 1988-05-24 |
| 4666786 | Sliding surface of composite nickel-plated sliding member | Hideo Yano, Keiichi Kano, Hitoshi Ozawa, Shinji Kato | 1987-05-19 |
| 4646125 | Semiconductor device including Darlington connections | — | 1987-02-24 |