TOKYO (Reuters) - Japanese automotive chip maker Renesas Electronics Corp (>> Renesas Electronics Corporation) is hungry for more acquisitions amid a wave of megamergers in the industry and may need to issue equity shares sometime in the future to build its warchest, its CEO said on Monday.

"The fragmented (automotive chip) market will be eventually consolidated into some dominant players" posing a long-term threat to Renesas, currently the world's No. 3, Renesas chief executive Bunsei Kure told reporters.

NXP Semiconductors NV (>> NXP Semiconductors NV), the industry leader, has agreed to be acquired by Qualcomm Inc (>> QUALCOMM, Inc.) in a $47 billion (£38 billion) deal to retain its lead in the fast-growing automotive chips market.

And more recently, Intel Corp (>> Intel Corporation) agreed to buy Israeli autonomous vehicle technology firm Mobileye (>> Mobileye NV) for $15.3 billion.

Kure said Renesas, which bought U.S. chipmaker Intersil Corp for $3.2 billion this year, is constantly reviewing its list of potential acquisition targets, comprising around several dozen names in fields such as sensors and security.

To be ready for major acquisitions, Kure said the company would probably need to raise capital by issuing shares "at some point" in the future. "We want to be prepared to move when necessary," he said.

According to data research firm IHS, Renesas had an automotive chip market share of 9.0 percent in 2016, ranking after NXP with 12.6 percent and Infineon Technologies (>> Infineon Technologies AG) with 9.5 percent.

(Reporting by Makiko Yamazaki and Kentaro Hamada; Editing by Muralikumar Anantharaman)