HK

Hiromu Kawai

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
SE Seiko Epson: 2 patents #4,555 of 7,774Top 60%
TC Tokyo Tungsten Co.: 2 patents #11 of 27Top 45%
📍 Chino, JP: #129 of 297 inventorsTop 45%
Overall (All Time): #823,810 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11024751 Photoelectric conversion element. photoelectric conversion module, and electronic device 2021-06-01
10199515 Vacuum package, electronic device, and vehicle 2019-02-05
5356661 Heat transfer insulated parts and manufacturing method thereof Akira Doi, Shosaku Yamanaka 1994-10-18
5352489 Method for manufacturing a rotary anode for X-ray tube Hisanori Ohara, Shigehiko Takaoka, Yasuhiro Katoh 1994-10-04
5259015 Rotary anode for X-ray tube and method for manufacturing the same Hisanori Ohara, Shigehiko Takaoka, Yasuhiro Katoh 1993-11-02
4496450 Process for the production of a multicomponent thin film Hajime Hitotsuyanagi, Nobuhiko Fujita, Hideo Itozaki 1985-01-29