Inventor · disambiguated record
Tsutomu Kuniya
Also filed as: KUNIYA TSUTOMU
6 granted patents·3 pending applications·34 citations·filing 1989–2025
79Inventor score
Top patents by PatentIndex Score
9 records- 0168US8597478B2Method for manufacturing a sputtering target structureKUNIYA TSUTOMU·Filed 2012·Granted Dec 3, 2013·1 cites·3 claims
- 0258US4917722ASingle crystals of chromium and method for producing the sameTOSOH CORP·Filed 1989·Granted Apr 17, 1990·13 cites·17 claims
- 0351US2025283208A1Sputtering target and method for manufacturing a sputtering targetPLANSEE SHANGHAI HIGH PERFORMANCE MAT LTD·Filed 2025·Application pending·0 cites
- 0447US2009045050A1Sputtering target structureKUNIYA TSUTOMU·Filed 2006·Application pending·0 cites
- 0541US12486563B2Sputtering targetPLANSEE SHANGHAI HIGH PERFORMANCE MAT LTD·Filed 2022·Granted Dec 2, 2025·0 cites·8 claims
- 0641US5236661AChromium-based weld materialTOSOH CORP·Filed 1992·Granted Aug 17, 1993·9 cites·5 claims
- 0741US5126106AChromium-based weld material and rolled article and process for producing the rolled articleTOSOH CORP·Filed 1990·Granted Jun 30, 1992·9 cites·2 claims
- 0839US2024263296A1Sputtering target and method for manufacturing the samePLANSEE SHANGHAI HIGH PERFORMANCE MAT LTD·Filed 2022·Application pending·0 cites
- 0925US5154796AGiant grains or single crystals of chromium and process for producing the sameTOSOH CORP·Filed 1990·Granted Oct 13, 1992·2 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Tsutomu Kuniya files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →